U.S. patent number 3,561,592 [Application Number 04/798,011] was granted by the patent office on 1971-02-09 for pill dispenser.
Invention is credited to Dorothy M. McCool.
United States Patent |
3,561,592 |
McCool |
February 9, 1971 |
PILL DISPENSER
Abstract
A container portion has a number of dividing walls to form
sector-shaped compartments and a similarly shaped false
compartment. A cover is rotatably mounted on the container portion
and has an outlet aperture arranged to be aligned with one of the
compartments at a time for removal of a pill therefrom. Each of the
compartments has an identifying inscription designating the time
that a pill is to be taken, whereby a patient can preload the
compartments with pills and then take the pills as designated on
the compartments. When the pill dispenser is not in use, the cover
is turned such that the outlet aperture therein is in registry with
the false compartment. The cover has a down-turned flange and is
held rotatably on the container portion by a rib and groove
connection. In some embodiments the aperture in the cover may
extend partly into the flange to form a window at the side of the
container portion in which case the identifying inscriptions are
provided on the side surface of the container.
Inventors: |
McCool; Dorothy M. (Portland,
OR) |
Family
ID: |
25172320 |
Appl.
No.: |
04/798,011 |
Filed: |
February 10, 1969 |
Current U.S.
Class: |
206/534;
206/533 |
Current CPC
Class: |
B65D
83/0454 (20130101); B65D 2583/0409 (20130101) |
Current International
Class: |
B65D
83/04 (20060101); B65d 083/04 () |
Field of
Search: |
;312/295
;206/42,56A |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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|
|
|
|
|
|
299,873 |
|
Sep 1954 |
|
CH |
|
Adm64,010 |
|
May 1955 |
|
FR |
|
Primary Examiner: Leclair; Joseph R.
Assistant Examiner: Caskie; John M.
Claims
I claim:
1. A pill dispenser comprising:
a. a container portion;
b. said container portion including a peripheral sidewall a bottom
wall, and a plurality of radially extending walls on said bottom
wall forming a plurality of sector-shaped compartments arranged to
receive individual dosages of pills;
c. each of said compartments being open at the top to form
discharge openings through which pills are arranged to be
dispensed;
d. a platelike cover member rotatably mounted on said container
portion;
e. said cover member having an aperture arranged for alignment with
any one of said discharge openings of said container portion upon
selected rotation of said cover member and dimensioned such that
pills may be dispensed from a single one of said compartments at a
time through said aperture while the remaining compartments are
covered by said cover member;
f. a false compartment in said container portion in alignment with
the pill containing compartment over which the aperture in said
cover can be located for closing all the pill containing
compartments;
g. and indicia means on said container portion identifying each of
said individual compartments;
h. said indicia means comprising intervals of time whereby a person
can determine when next to take a pill.
2. The pill dispenser of claim 1 wherein:
a. said container portion has a peripheral groove on its outer
surface;
b. a down-turned flange on said cover member;
c. and an inturned bead on said flange slidably engaged in said
groove whereby to hold said cover member rotatably on said
container portion.
3. The pill dispenser of claim 1 wherein:
a. said cover has a down-turned flange;
b. said aperture in the cover member extending partly down said
flange to form a window at the side of said container;
c. said identifying means being provided on the outer surface of
said container and arranged for viewing through the window in the
flange.
4. The pill dispenser of claim 1 wherein:
a. said indicia means are provided on an inner difining wall of
each of said compartments; and
b. said cover member is transparent for viewing said indicia
therethrough.
Description
BACKGROUND OF THE INVENTION
This invention relates to new and useful improvements in pill
dispensers.
It is a well-known fact that taking pills at selected intervals is
a difficult thing to remember without some sort of indicating and
recording means. Even with such recording and indicating means the
patient may forget to enter his actions and it is very conceivable
that he will forget whether or not he took a pill for a certain
interval. Devices have been conceived to assist the patient in
taking pills at various intervals but such devices have not been of
such practical construction, considering both the cost thereof and
the ease of operation, as to make them practical for widespread
use.
SUMMARY OF THE INVENTION
The pill dispenser of this invention has as its primary objective
to provide a simplified and inexpensive construction which serves
in an efficient manner to assist patients in following a selected
program of medication.
A more particular object of the invention is to provide a pill
dispenser employing a plurality of identified compartments arranged
to receive individual dosages, and also employing a false
compartment arranged so as to be in registry with an outlet
aperture on a cover of the dispenser when the latter is not in
use.
Another object of the invention is to provide a pill dispenser
having a rotatable cover with a down-turned outer flange and an
outlet aperture which has an extension projecting down the flange
to form a window for viewing interval identifying indicia provided
on the outside surface of the container; and also to provide a
novel rotatable groove and bead connection between the container
and the cover.
The invention will be better understood and additional objects and
advantages will become apparent from the following description
which illustrates a preferred form of the device.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a top plan view of a pill dispenser of the present
invention a portion of this view being broken away for clarity;
FIG. 2 is a sectional view of such dispenser, taken on the offset
line 2-2 of FIG. 1;
FIG. 3 is a top plan view of the dispenser;
FIG. 4 is a fragmentary sectional view taken on the line 4-4 of
FIG. 1;
FIG. 5 is a side elevational view of a modified form of
dispenser;
FIG. 6 is a fragmentary sectional view taken on the line 6-6 of
FIG. 5; and
FIG. 7 is a fragmentary sectional view similar to FIG. 6 but
showing another modification of the invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Reference is first made to FIGS. 1--4 which show a first form of
the invention. The dispenser includes a container 10 having a
bottom wall 12 and a peripheral sidewall 14. The container is
divided into a plurality of sector-shaped compartments 16 by
radially extending wall portions 18.
The number of compartments 16 may vary, according to intervals of
medication desired, but in any case a false compartment 20 of
similar shape to the other compartments is provided which as will
be seen hereinafter is used as a closure portion for a cover. The
false compartment 20 may assume any suitable construction but
preferably it comprises a solid plug, as shown, in order that it
will not be confused with a pill receiving compartment.
The compartments 16 are open at the top and are normally closed by
a cover 22 having an outer down-turned flange 24. The cover 22 is
rotatably attached to the container 10, and for this purpose a
peripheral groove 26 is provided on the outer or side surface of
the container and the down-turned flange 24 has an inturned bead 28
engageable in the groove 26. Preferably, the parts are constructed
of a semiresilient plastic or the like whereby in the assembly of
the dispenser the cover can be forced down over the top of the
container and distorted sufficiently enough to snap the bead 28
into the groove 26. The frictional engagement between the bead 28
and the groove 26 is such as to permit forced turning of the cover
so that while the cover may be readily turned it will stay in the
position at which it is turned.
Cover 22 has a sector-shaped aperture 30 having substantially the
same dimension as the compartments 16 and the false compartment 20.
For removing pills from a compartment 16 the cover is merely turned
such that the aperture 30 is in alignment therewith. To close the
container the cover is turned so that the aperture 30 is disposed
over the false compartment 20.
Each of the compartments is inscribed with intervals of time 32
such as the days of the week. The inscriptions 32 may be provided
on a defining sidewall of the compartments 16, such as on the
peripheral wall 14 as shown, or they can be provided on the radial
dividing wall portions 18 or even on the bottom wall 12. The
compartments are first preloaded with the precise dosage, and the
patient then merely takes the pills at the intervals designated by
the inscriptions 32. It is to be understood that the inscriptions
32 may be intervals of time other than those shown, such as hours
of the day, and the number of compartments 16 used in the
construction would depend upon the number of intervals used.
FIGS. 5 and 6 show a slightly modified form of the invention. In
this embodiment, the container portion 10' is substantially the
same construction as the container portion in FIGS. 1--4 except
that the flange 24' on the cover 22' extends a greater distance
down over the container portion and the outlet aperture 30' in the
cover has an extension or window 34 down the flange 24'. The
inscriptions 32 in this latter embodiment are provided on the side
surface of the container portion such that they appear in the
window 34. Cover 22' has a rotatable connection on the container
portion 10' in a manner similar to FIG. 1, employing a groove 26
and bead 28.
FIG. 7 shows another form of the invention wherein the cover 22" is
rotatably connected to the container portion 10" by a central pin
36. This embodiment as in FIGS. 5 and 6 has an outlet aperture 30"
and a side window 34' in a down-turned flange 24", and similarly
has inscriptions arranged to appear in the window 34'.
According to the present invention, a patient preloads the
compartments 16 with a particular dosage to be taken over the time
designated by the inscriptions 32. With the pill dispenser in such
preloaded condition the patient can readily determine the time the
next pill is to be taken and of course be assured that he has taken
the last prescribed dosage. The dispenser of the present invention
is inexpensive to manufacture since it comprises simply a container
and cover and the parts are readily molded from an inexpensive
plastic or the like.
It is to be understood that the forms of my invention herein shown
and described are to be taken as preferred examples of the same and
that various changes in the shape, size and arrangements of parts
may be resorted to without departing from the spirit of my
invention or the scope of the subjoined claims. For example, the
inscriptions 32 may be raised lettering for better viewing and
furthermore such inscriptions could be braille for identification
by touch.
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