Super flat umbrella
The invention relates to a super flat umbrella, which includes a convex portion on upper joint or a cover plate to push a central frame outward when the umbrella is closed. The central frame and the side frames of the umbrella become in a triangle state without conflict. Hence, the closed umbrella will be super flat for being easily carried in a handbag or a briefcase that provides obviously improvements.
The present invention relates to a collapsible umbrella, which will be obviously flat with a small volume for being received in a handbag of users easily.
BACKGROUND OF THE INVENTION A collapsible umbrella is designed to decrease its closing volume for people to carry more conveniently. One of the collapsible umbrellas has a flat structure when the umbrella is closed that will be easily received in a handbag or a briefcase. As shown in
The present invention is to provide a super flat umbrella, which includes an invented frame, which can decrease the volume of a closed umbrella to become a flat one for easy carrying. Now, accompanying with the following drawings, the character of the present invention will be described here and after.
BRIEF DESCRIPTION OF THE DRAWINGS
Please refer to
Referring to
Such as shown in
Moreover, it can be found that only one metal wire (4) is necessary to connect the ribs with the joint or the runner in all above-mentioned embodiments according to the present invention. It is economic in time and cost when manufacturing the umbrella.
In above description, they are only examples to illustrate our embodiment and are not to limit the scope of this application. Any modified embodiments with similar merits will be also claimed according to the present invention.
Claims
1. A super flat umbrella including a shaft, an upper joint, a sliding runner, and frames, which is characterized in that the upper joint includes a convex portion on both sides having different planes; when the umbrella is closed, the frame having the frames being positioned regularly in triangle state, wherein the central frame and the side frames are not in the same plane and no conflict will happen to keep the umbrella in absolutely flat manner.
2. The super flat umbrella as claimed in claim 1, wherein a cover plate is provided on the upper joint and the cover plate has two side convex portions.
3. The super flat umbrella as claimed in claim 1, when the umbrella is closed, a central frame has a branch rib with a projection to position a connector of the second rib outward to keep the central frame away from the side frames.
Type: Application
Filed: Jun 6, 2005
Publication Date: Dec 7, 2006
Inventor: Chin-Sung Ko (Changhua Shien)
Application Number: 11/144,765
International Classification: A45B 19/00 (20060101);