U.S. patent application number 10/659518 was filed with the patent office on 2004-09-16 for releasing wind umbrella.
Invention is credited to Guo, Yixin.
Application Number | 20040177872 10/659518 |
Document ID | / |
Family ID | 32965592 |
Filed Date | 2004-09-16 |
United States Patent
Application |
20040177872 |
Kind Code |
A1 |
Guo, Yixin |
September 16, 2004 |
Releasing wind umbrella
Abstract
An umbrella for releasing wind includes a few dozens of holes on
the top of cloth and a few dozens of sleeve-shaped channels affixed
over each hole. The diameter sizes of the holes are different. The
sleeve-shaped wind-release channel is a hollow cylinder. It has a
bigger and a small end. The big end of the sleeve is directly
attached to the hole on the top of surface. The small end of the
sleeve has curved finish. When the wind blows into the channel from
inside of umbrella, the sleeve-shaped channel becomes erect so the
wind is discharged through the hole, the channel and the small side
of the sleeve.
Inventors: |
Guo, Yixin; (Ronkonkoma,
NY) |
Correspondence
Address: |
Yixin Guo
256 Holbrook Avenue
Ronkonkoma
NY
11779
US
|
Family ID: |
32965592 |
Appl. No.: |
10/659518 |
Filed: |
September 11, 2003 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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60452755 |
Mar 10, 2003 |
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Current U.S.
Class: |
135/33.7 |
Current CPC
Class: |
A45B 25/22 20130101 |
Class at
Publication: |
135/033.7 |
International
Class: |
A45B 025/20 |
Claims
What is claimed is:
1. An umbrella structure for releasing wind comprising: A few
dozens of holes on the cloth of umbrella surface; A few dozens of
sleeve-shaped wind-release channels; The sleeve-shaped channel has
two ends, big end and small end.
2. The umbrella structure as claimed in claim 1, wherein the hole
and sleeve-shaped channel are connected; both are even distributed
around the handle on the surface of the umbrella. The diameter of
the holes has different sizes according to the wind power. The
small side of the sleeve has curved finish. Such design is to
prevent the rain water from leaking into the wind-release channel
while releasing wind all the way from the hole through the sleeve
to the small end of the sleeve. The big end of the sleeve is
seamlessly affixed to the hole on the umbrella surface. The
connection method could either be a glue or sewing. The ratio size
between big and small end of the wind-release channel should not be
too large, it should take the size as the sleeve can lie flat on
the umbrella surface.
Description
BACKGROUND OF THE INVENTION
[0001] A conventional umbrella is comprised by an umbrella axis,
multiple supporting ribs and the cloth cover. The design of
conventional umbrella avoids or eliminates the sufferings under the
rain and snow weather, to guard people from sunlight, rain fall or
snow fall.
[0002] However, the structure of conventional umbrella has some
disadvantages such as when the wind blows from inside of the
umbrella, there is no sufficient way to allow the escape of the
wind. A potential flip-over, blown down or broken of the umbrella
still exist. It is inconvenient to use. The structure of the
releasing wind umbrella improves the condition of conventional
umbrella.
BRIEF DESCRIPTION OF THE DRAWINGS
[0003] FIG. 1 is a fully open status for wind-release umbrella.
[0004] FIG. 2 in the status of FIG. 1, when there is wind,
sleeve-shaped wind-release channel is in full operation. Wind is
discharged from the wind-release sleeve.
[0005] FIG. 3 is a view from the top of the wind-release
umbrella.
[0006] FIG. 4 is a sketch picture for sleeve-shaped wind-release
channel.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
[0007] As FIG. 1 shown, this new invention is an umbrella with
sleeve-shaped channels for releasing wind. The umbrella can
effectively discharge the wind blown into the umbrella. There are a
few dozens of sleeve-shaped wind-release channels affix to the
umbrella surface as shown by (4) and (5). (1) and (2) are the
enlarged view of (4) and (5) respectively. (2) is the bigger end of
the sleeve, directly attached to holes on the umbrella surface. (1)
is the small end of the sleeve, lying flat on the umbrella surface
when the umbrella is fully open and there is no wind. The
sleeve-shaped wind-release channel is a hollow cylinder. When the
wind blows into the channel from inside of umbrella, as shown by
(10) and (11), the sleeve-shaped channel becomes erect so the wind
is discharged through the hole on the umbrella surface,
sleeve-shaped channel and the small side of the sleeve. As shown by
(12), (13) and (14), the small side of the sleeve has curved finish
(7) and (8). Such design is to prevent rainwater from leaking into
the wind-release channel while releasing wind all the way from (6)
through (9). There could be a few dozens of the wind-release holes
on one umbrella surface, distributed around the surface in circles
as shown by (17), (18) and (19). Sleeve-shaped channel has two
ends, big end and small end. The big end (16) is seamlessly affixed
to the holes on the umbrella surface. The connection method could
either be a glue or sewing. The small end (15) usually lies flat on
the umbrella surface. The size ratio between big and small end of
the wind-release channel should not be too large. Curve finish end
(23) should have appropriate angle, and corresponding thickness.
This design is a unique invention with great advantage. I hereby
apply to your office for a patent grant.
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