U.S. patent number 3,872,520 [Application Number 05/432,820] was granted by the patent office on 1975-03-25 for curtain support.
Invention is credited to William Tyconik.
United States Patent |
3,872,520 |
Tyconik |
March 25, 1975 |
CURTAIN SUPPORT
Abstract
A shower curtain support comprises an inverted U-shaped mounting
member intended to be disposed over an existing shower curtain rail
between an appropriate pair of curtain rings. Four arms are
pivotally mounted on one leg of the mounting member for movement
between an open position and a closed position in which they hang
downwardly generally alongside each other and in which they can be
concealed behind the shower curtain when not in use. Aligned
openings are provided in the mounting member and the curtain rail
to receive a pin so in turn to hold the arms angularly outwardly
relative to the vertical and against the curtain. The arms can then
be pivoted into an open fan-like orientation to prevent blowing of
the curtain against a person taking a shower, the curtain also
serving to hold the arms in such fan-like orientation.
Inventors: |
Tyconik; William (Maple,
Ontario, CA) |
Family
ID: |
4098420 |
Appl.
No.: |
05/432,820 |
Filed: |
January 14, 1974 |
Foreign Application Priority Data
Current U.S.
Class: |
4/610 |
Current CPC
Class: |
A47K
3/38 (20130101) |
Current International
Class: |
A47K
3/38 (20060101); A47K 3/28 (20060101); A47k
003/14 (); A47k 003/22 () |
Field of
Search: |
;4/149,145,146,148,152-154 ;211/123,1,104,119.08 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Artis; Henry K.
Attorney, Agent or Firm: Walton; J. Noel
Claims
What I claim is:
1. A curtain support for use in conjunction with a generally
horizontal rail non-rotatably supported and having a curtain
hanging therefrom and which support comprises:
a mounting member intended for supported nonrotatable disposition
over such a rail; and a plurality of elongated arms movably mounted
on said mounting member so as to extend therefrom and to be movable
between a closed position in which said arms are disposed
essentially alongside each other and an open position in which said
arms mutually diverge in fan-like orientation from said mounting
member,
whereby, when said mounting member is in such supported
nonrotatable disposition over a said rail having a curtain hanging
therefrom, said arms in said open position thereof engage such a
curtain to limit movement of such curtain.
2. A curtain support as claimed in claim 1 and in which said arms
are pivotably mounted on said mounting member.
3. A curtain support as claimed in claim 1, in which said mounting
member comprises a generally U-shaped member having first and
second legs and in which said arms are mounted on one of said
legs.
4. A curtain support as claimed in claim 3 and in which said arms
are pivotably mounted on said one of said legs of said generally
U-shaped member.
5. A curtain support as claimed in claim 3 and which additionally
comprises a releasable locking means adapted to prevent relative
rotation of said generally U-shaped member and a said rail on which
said curtain support is disposed.
6. A curtain support as claimed in claim 5 and in which said
releasable locking member comprises a pin adapted to extend through
an opening in one of said legs of said generally U-shaped member
and an aligned opening in a said rail.
7. A curtain support as claimed in claim 6 and in which said pin is
secured to a chain anchored to said mounting member.
8. A curtain support as claimed in claim 6 and in which each said
arm has an upper end portion extending freely through a respective
opening in one of said legs of said generally U-shaped member and
in which each said upper end portion is enlarged to prevent
movement of said upper end portion out of said respective
opening.
9. A curtain-supporting structure which comprises in
combination:
a generally horizontal and non-rotatable rail; and
a curtain support which in turn comprises:
a mounting member in supported non-rotatable disposition over said
rail; and a plurality of elongated arms movably mounted on said
mounting member so as to extend therefrom and to be movable between
a closed position in which said arms are disposed essentially
alongside each other and an open position in which said arms
mutually diverge in fan-like orientation from said mounting
member,
whereby, when said arms are in said open position thereof, said
arms engage a curtain hanging from said rail to limit movement of
such a curtain.
10. A curtain-supporting structure as claimed in claim 9, in which
said mounting member comprises a generally U-shaped member having
first and second legs and in which said arms are pivotally mounted
on one of said legs.
11. A curtain-supporting structure as claimed in claim 10 and which
additionally comprises a pin adapted removably to extend through
both an opening in said generally U-shaped member and an aligned
opening in said rail thereby to prevent relative rotation of said
generally U-shaped member and said rail.
12. A curtain-supporting structure as claimed in claim 11 and in
which said openings in said generally U-shaped member and said rail
are positioned so that, when said pin is positioned in said
openings, said arms are disposed angularly relative to the
vertical.
13. A curtain-supporting structure as claimed in claim 10 and in
which said rail is terminally rotatably mounted but which
additionally comprises a key to prevent rotation of said rail.
Description
BACKGROUND OF THE INVENTION
The present invention relates to curtain supports particularly
suited for use in association with shower curtains for preventing
such curtains from blowing inwardly against a person taking a
shower. The present invention also relates to a curtain-supporting
structure comprising in combination such a curtain support and an
existing generally horizontal and non-rotatable curtain rail.
The inconvenience and nuisance of a shower curtain blowing against
a person taking a shower are well known. It is believed that such
movement of the curtain is caused by air currents created in turn
by the water flow from the shower head. The actual cause of such
curtain movement is, however, irrelevant to this invention which
has for its principal object the provision of a simple and
inexpensive curtain support which can be mounted on an existing
shower curtain rail so as to limit inward movement of the shower
curtain hanging therefrom.
Another object of this invention is to provide a curtain support
particularly suited for the aforesaid purpose and which support,
when not in use, is inconspicuously concealed behind the shower
curtain and possibly even within the folds of that curtain.
Yet another object of this invention is to provide a curtain
support which has a compact closed position permitting it to be
easily packaged for convenience in storage and marketing.
A further object of this invention is to provide a curtain support
which is easy to install on a shower curtain rail with the use of
readily available household hand tools and which is additionally
exceedingly simple in its use.
Other objects of the invention will become apparent as the
description herein proceeds.
SUMMARY OF THE INVENTION
Broadly, a curtain support in accordance with this invention can be
defined as comprising a mounting member intended for supported
non-rotatable disposition over a curtain rail and a plurality of
elongated arms movably mounted on said mounting member so as to
extend therefrom and to be movable between a closed position in
which said arms are disposed essentially alongside each other and
an open position in which said arms mutually diverge in fan-like
orientation from said mounting member so that, when said mounting
member is in such supported non-rotatable disposition over a
curtain rail having a curtain hanging therefrom, said arms in said
open position thereof engage the curtain to limit movement
thereof.
The present invention also embraces a curtain supporting structure
which comprises in combination a generally horizontal and
non-rotatable rail and a curtain support which in turn comprises a
mounting member in supported non-rotatable disposition over said
rail and a plurality of elongated arms movably mounted on said
mounting member so as to extend therefrom and to be movable between
a closed position in which said arms are disposed essentially
alongside each other and an open position in which said arms
mutually diverge in fan-like orientation from said mounting member
whereby, when said arms are in said open position thereof, said
arms engage a curtain hanging from said rail to limit movement of
such a curtain.
Other features of the invention and the advantages resulting
therefrom will become apparent as the description herein
proceeds.
BRIEF DESCRIPTION OF THE DRAWINGS
The invention will now be described merely by way of illustration
with reference to the accompanying drawings in which:
FIG. 1 is a fragmentary perspective view of one embodiment of a
curtain support in accordance with this invention and showing the
manner in which such a support is used on the rail of a shower
curtain, the curtain being omitted for the sake of clarity;
FIG. 2 is a fragmentary vertical section when taken as indicated by
the arrows 2--2 of FIG. 1 and showing the manner in which the
curtain support functions to limit movement of a curtain;
FIG. 3 is a fragmentary side elevation of the curtain support shown
in FIGS. 1 and 2;
FIG. 4 is a perspective view on a smaller scale showing the arms of
the curtain support shown in the previous figures when moved in
their closed position when the support is not in use; and
FIG. 5 is an elevational view showing means required in some
circumstances for preventing rotation of the curtain rail shown in
the preceding figures .
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring first to FIG. 1, it will be seen that there is shown
therein generally at 10 a conventional bathtub provided with a
shower head 12. A shower curtain bar or rail 13 is mounted as
indicated generally at 14 for supporting a curtain 16 (not shown in
FIG. 1).
The curtain 16 is hung from the rail 13 using rings 18. When a
person is taking a shower, air currents in the bathroom will
frequently cause the curtain to blow inwardly as indicated by the
arrow A in FIG. 2 against the body of the person. The curtain
support provided in accordance with this invention and indicated
generally at 20 serves to prevent or at least limit such inward
movement or blowing of the curtain.
The curtain support 20 comprises an inverted generally U-shaped
mounting member generally indicated at 22 (FIG. 3) and having
generally planar first and second legs 24 and 26. The mounting
member 22 is dimensioned so that it can be disposed over the rail
13 between a pair of the curtain rings 18.
The second leg 26 of the mounting member 22 has a row of four holes
therethrough for receiving upper end portions 30 of respective ones
of arms 31, 32, 33 and 34 which project generally downwardly from
the leg 26 as will readily be understood by reference to FIG. 2.
The upper end portion 30 of each arm is terminally enlarged as
indicated at 36 (FIG. 3) to retain the arm on the mounting member
22 and to provide a pivotal mounting for the respective arm. It
will now be readily understood that the arms 31, 32, 33, and 34 are
easily moved between their open position as shown in FIG. 1 and in
which they diverge in a fan-like orientation from the mounting
member 22 and a closed position as shown in FIG. 4 in which those
arms extend essentially alongside each other.
The curtain support 20 also comprises a tapered pin 40 carried by a
chain 42 which is in turn anchored by a ring 44 passing through an
opening in the first leg 24 of the mounting member 22. An opening
46 is provided in the mounting member 22 and an opening 48 is
provided in the rail 13 so that, when the pin 40 is inserted into
the openings 46 and 48, rotation of the mounting member 22 relative
to the rail 13 is prevented. The hole 48 in the rail 13 is provided
at a suitable position along that rail, for example, midway between
its ends, and at a peripheral position such that, when the pin 40
is inserted in the openings 46 and 48, the arms 31, 32, 33 and 34
project downwardly and outwardly so that their lower ends are
disposed a small distance outwardly of the bathtub 10. With the
arms so positioned inwardly of the shower curtain 16, those arms
support that curtain and prevent it blowing inwardly as indicated
by the arrow A while the curtain in turn serves to hold the arms in
their open positions as shown in FIG. 1.
It will also be understood that the rail 13 must not be free to
rotate; otherwise, the arms 31, 32, 33 and 34 would not stay in the
desired open position. Many existing shower curtain rails are,
however, mounted in such a way that they are free to rotate. For
example, rail 13 is shown in FIG. 5 as being terminally supported
in a wall bracket generally indicated at 50 and having a sleeve 52
which normally freely receives the end of the rail 13. When a
curtain support in accordance with this invention is to be mounted
on a rail which is itself mounted in such a rotatable manner, it
will be desirable to eliminate such rotatability, for example, by
drilling a hole through both the sleeve 52 of such a wall bracket
50 and the end of the rail 13 within that sleeve so that a
self-tapping screw 54 which functions as a key, can be inserted to
prevent rotation of the rail.
Having described the construction of the curtain support 20, the
manner in which it is installed and used will now be briefly
reviewed.
For installation, the mounting member 22 is first placed over the
existing shower rail 13 between an appropriate pair of the curtain
rings 18. The mounting member 22 is then moved along the rail 13
until it is at the desired longitudinal position. A generally
horizontal hole 48 is then drilled in the rail 13 in alignment with
the hole 46 in the mounting member 22. The pin 40 is then inserted
into the holes 46 and 48. The rail 13 is then rotated in the sleeve
52 of the wall bracket 50 until the arms 31, 32, 33 and 34 are
positioned essentially as shown in FIG. 2. While holding the rail
in that position, a hole is next drilled in the sleeve 52 of the
wall mounting bracket 50 and the end of the rail 13 to receive the
screw 54. It will be understood that, if the rail 13 is not
rotatably mounted, it will then of course be necessary to move the
arms into the desired angular position before drilling the hole
48.
When the curtain support 20 is not being used, the pin 40 is
removed so that the support 20 can be moved along the rail together
with the curtain 16. It will be understood that, when the pin 20 is
so removed, the mounting member 22 will rotate relative to the rail
13 so that the arms 31, 32, 33 and 34 are hanging freely as shown
in FIG. 5. Since, at such time, the curtain 16 will not be pressing
against those arms, they will then pivot to their closed position
and will be concealed inconspicuously behind the curtain 16 and
possible even within the folds of that curtain.
When it is desired to use the support, the curtain 16 is moved
along the rail together with the support 20. When the latter is in
the correct axial position, it is rotated relative to the rail 13
and against the curtain so that the pin 40 can be inserted into the
holes 46 and 48. The arms 31, 32, 33 and 34 are then pivoted by
hand into their fan-like open configuration and are retained in
that position by the weight of the curtain 16.
Although the invention has been particularly described with
particular reference to the specific embodiments thereof as shown
in the accompanying drawings, it should be understood that numerous
variations and modifications in the described structure are
possible. It is, for example, possible to use more or less than
four arms. Other structures for movably mounting the arms on the
mounting member and for supporting the mounting member on the
shower curtain rail are also possible.
* * * * *