U.S. patent number 3,747,615 [Application Number 05/190,988] was granted by the patent office on 1973-07-24 for device for holding an umbrella in its standing position.
This patent grant is currently assigned to Wakabayashi & Co., Ltd.. Invention is credited to Kenzo Wakabayashi.
United States Patent |
3,747,615 |
Wakabayashi |
July 24, 1973 |
**Please see images for:
( Certificate of Correction ) ** |
DEVICE FOR HOLDING AN UMBRELLA IN ITS STANDING POSITION
Abstract
A ferrule of an umbrella has a reduced projecting portion at its
tip end. Fitted to the projecting portion is a rubber ring which is
bonded thereto. The rubber ring serves to effectively prevent the
umbrella from slipping and falling down on a floor when the
umbrella is rested against a wall.
Inventors: |
Wakabayashi; Kenzo (Shibuya-ku,
Tokyo, JA) |
Assignee: |
Wakabayashi & Co., Ltd.
(Tokyo, JA)
|
Family
ID: |
14365511 |
Appl.
No.: |
05/190,988 |
Filed: |
October 20, 1971 |
Foreign Application Priority Data
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Oct 21, 1970 [JA] |
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45/103872 |
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Current U.S.
Class: |
135/15.1; 135/86;
135/77 |
Current CPC
Class: |
A45B
9/00 (20130101); A45B 1/00 (20130101) |
Current International
Class: |
A45B
1/00 (20060101); A45B 9/00 (20060101); A45b
009/04 () |
Field of
Search: |
;135/20,53,54,64,36
;182/108 ;248/188.9 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Bell; J. Karl
Claims
What is claimed is:
1. In an umbrella comprising a central post structure having a grip
at one end thereof and a ferrule at the other end thereof, and a
foldable rib and cover assembly mounted on said post structure
adjacent said ferrule, the improvement which comprises: said
ferrule has an inner portion and an outer portion of smaller width
than said inner portion, said outer portion projecting outwardly
from said inner portion; a member made of resilient friction
material encircling said outer portion and attached thereto, the
exposed outer peripheral surface of said member being of
substantially the same shape and dimension as the peripheral
surface of said inner portion of said ferrule so that the exposed
outer peripheral surface of said member is substantially flush with
the outer peripheral surface of said inner portion of said ferrule
and constitutes an extension thereof.
2. An umbrella according to claim 1, in which said inner and outer
portions of said ferrule are substantially cylindrical with said
outer portion being of smaller diameter than said inner portion,
and said member is an annular rubber ring which is open at both its
ends and is sleeved on said outer portion and abuts against said
inner portion, said ring having a substantially flat outer end
surface which is substantially flush with the outer end surface of
said outer portion of said ferrule.
3. An umbrella according to claim 1, in which said inner and outer
portions of said ferrule are polygonal in plan view with the
dimensions of said outer portion being smaller than the dimensions
of said inner portion, and said member is a hollow polygonal rubber
ring which is open at both its ends and is sleeved on said outer
portion and abuts against said inner portion, said ring having a
substantially flat outer end surface which is substantially flush
with the outer end surface of said outer portion of said
ferrule.
4. An umbrella according to claim 1, in which said grip has an
inner portion and an outer portion of smaller width than said inner
portion, said outer portion of said grip projecting outwardly from
said inner portion thereof; a second member made of resilient
friction material encircling said outer portion of said grip and
attached thereto, the exposed outer peripheral surface of said
second member being of substantially the same shape and dimension
as the peripheral surface of said inner portion of said grip so
that the exposed outer peripheral surface of said second member is
substantially flush with the outer peripheral surface of said inner
portion of said grip and constitutes an extension thereof.
5. An umbrella according to claim 4, in which said inner and outer
portions of said grip are substantially cylindrical with said outer
portion being of smaller diameter than said inner portion, and said
second member is an annular rubber ring which is open at both its
ends and is sleeved on said outer portion of said grip and abuts
against said inner portion of said grip, said second ring having a
substantially flat outer end surface which is substantially flush
with the outer end surface of said outer portion of said grip.
6. An umbrella according to claim 1, in which said inner and outer
portions of said grip are polygonal in plan view with the
dimensions of said outer portion being smaller than the dimensions
of said inner portion, and said second member is a hollow polygonal
rubber ring which is open at both its ends and is sleeved on said
outer portion of said grip and abuts against said inner portion of
said grip, said second ring having a substantially flat outer end
surface which is substantially flush with the outer end surface of
said outer portion of said grip.
Description
The present invention relates to a device for holding an umbrella
in its standing position when the umbrella is rested against a wall
or the like.
An umbrella, after it has been used, is usually rested against a
wall of an entrance of a house or of a vehicle. In such a case if
the floor is wet or it has been wetted by drops of water from the
umbrella, the umbrella is liable to slip on the floor and fall down
because the ferrule of the umbrella cannot maintain sufficient
friction against the floor. It is easily understood that whenever
such case occurs the owner of the umbrella becomes impatient and
must take the trouble to stand it upright again.
The present invention is intended to overcome the above-mentioned
inconvenience and it is an object of the present invention to
provide a device for holding an umbrella in its standing position
only by adding a simple member to the umbrella.
The present invention will now be described in more detail with
reference to a preferred embodiments of the invention illustrated
in the accompanying drawings, in which;
FIG. 1 is a front view of an umbrella with a device for holding the
umbrella in its standing position in accordance with the present
invention,
FIG. 2 is a bottom view of a ferrule of the umbrella;
FIG. 3 is a central sectional view of the ferrule shown in FIG.
2,
FIG. 4 is a top view of a grip of the umbrella;
FIG. 5 is a central sectional view of the grip shown in FIG. 4;
FIG. 6 is a front view of another form of ferrule;
FIG. 7 is a bottom view of the ferrule shown in FIG. 6;
FIG. 8 is a central sectional view of the ferrule shown in FIG.
7;
FIG. 9 is a front view of another form of grip;
FIG. 10 is a top view of the grip shown in FIG. 9; and
FIG. 11 is a central sectional view of the grip shown in FIG.
9.
Referring now to the drawings, numeral 1 represents an umbrella in
its closed position whose ferrule 2 and grip 3 are respectively
provided with rubber rings 4 and 5 at their tip ends.
As seen from FIGS. 2 through 5, the ferrule 2 and the grip 3
respectively have at their tip ends projecting portions 2a and 3a
of reduced diameter. To the projecting portions 2a and 3a are
fitted the rubber rings 4 and 5, respectively, so that the
respective peripheries 4a and 5a of the rubber rings 4 and 5 are
substantially flush with the respective peripheries 2b and 3b of
the ferrule 2 and grip 3 and the peripheral surfaces 2b and 3b
thereof are flush with respective end surfaces 2a.sub.1 and
3a.sub.1 of the projecting portions 2a and 3a. The rubber rings 4
and 5 are securely fixed by adhesive.
FIGS. 6 through 11 illustrate another embodiment of the present
invention in which a ferrule 2' and a grip 3', which are
rectangular in plan view, of a so-called flat collapsible umbrella
which is collapsed to be flat, respectively have reduced projecting
portions 2'a and 3'a which are also rectangular in plan view. To
said projecting portions are respectively fitted and rigidly bonded
rubber rings 4' and 5'.
With the above arrangement of the present invention, the rubber
ring 4 provided at the tip end of the ferrule serves to maintain
requisite friction against the floor when the umbrella 1 is rested
against the wall so that it effectively prevents the umbrella from
slipping and falling down on the floor. Also with such an
arrangement the rubber ring 5 provided at the grip 3 serves to
maintain friction against the wall so that it can well prevent the
grip from slipping on the wall which would otherwise cause the
umbrella fall down when the umbrella is rested against a
corner.
As described above, according to the present invention, the tip end
of the ferrule has a projecting portion of reduced diameter to
which the rubber ring is fitted and bonded. The rubber ring serves
to effectively prevent the ferrule from slipping on the floor so
that it maintains the umbrella in its standing position. The
projecting portion of the ferrule serves to protect the rubber ring
when the umbrella is thrust against the ground or the floor.
* * * * *