U.S. patent number 3,863,804 [Application Number 05/436,093] was granted by the patent office on 1975-02-04 for medicament-dispensing container.
Invention is credited to Jose Rene Perez De La Parra, Luis Gaona-Ortiz, Aurea Gutierrez-Castaneda, Francisco Infante-Diaz.
United States Patent |
3,863,804 |
Infante-Diaz , et
al. |
February 4, 1975 |
MEDICAMENT-DISPENSING CONTAINER
Abstract
A container for dispensing one capsule at a time which includes
a rotary member carrying spaced radial walls fitting within a
cylindrical body with complementary parts engaging and a cap for
the cylindrical body rotatable with respect to the cylindrical body
and engaging complementary parts of the rotary member so that upon
rotation of the cap and rotary member a capsule positioned between
the walls is caused to align itself with an opening in the
cylindrical body and thereby be emitted. The cylindrical body
carries a closure gate for the opening.
Inventors: |
Infante-Diaz; Francisco
(Edificio 12, MX), De La Parra; Jose Rene Perez
(Barcelona 168, MX), Gaona-Ortiz; Luis (Tlalnepantla,
MX), Gutierrez-Castaneda; Aurea (Tlalnepantla,
MX) |
Family
ID: |
19745430 |
Appl.
No.: |
05/436,093 |
Filed: |
January 24, 1974 |
Foreign Application Priority Data
Current U.S.
Class: |
221/251; 221/263;
206/539 |
Current CPC
Class: |
B65D
83/0409 (20130101); B65D 2583/0495 (20130101) |
Current International
Class: |
B65D
83/04 (20060101); B65h 003/00 () |
Field of
Search: |
;221/69,76,82,86,89,91,251,263,264,265,277 ;222/367,370,410
;206/42 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Reeves; Robert B.
Assistant Examiner: Rolla; Joseph J.
Attorney, Agent or Firm: Stevens, Davis, Miller &
Mosher
Claims
What is claimed is:
1. A container for dispensing capsules in an individual manner
comprising a generally cylindrical cap having an annular lip on the
lower edge thereof and a small cylindrical cavity centrally
positioned on the upper inner face thereof which presents in its
periphery a series of grooves; a rotary member having a stem on
which upper portion thereof is provided a series of grooves on
which lower portion thereof is provided a plurality of radially
spaced walls and on which lower end thereof is defined a
cylindrical cavity cavity that terminates interiorly in a plurality
of teeth; and a generally cylindrical body having an open end, a
peripheral groove near said open end, a small cylindrical
projection centered on its inner lower face with the projection
terminating in a plurality of teeth, a channel on its vertical
outer face in which is inserted a small gate that runs to and from
an opening in the vertical wall to cover and uncover said opening,
a substantially flat projection horizontally disposed and
positioned intermediate the ends of the cylindrical body on its
vertical interior face, said grooved upper portion of the stem
engaging the cylindrical cavity of the cap, said cylindrical cavity
of the rotary member being engaged by the cylindrical projection of
the cylindrical body, said annular lip of said cap being inserted
within the peripheral groove of the cylindrical body, said walls
defining a horizontal cut in the outer edge of each to avoid being
hindered by the projection of the inside face of the cylindrical
body during rotation of the rotary body.
2. The dispensing container according to claim 1, in which the said
teeth of the cylindrical body and the cylindrical cavity in the
lower portion of the rotary member are preferably triangular.
3. The dispensing container according to claim 1, in which the
grooves in the cylindrical cavity on the upper inner face of the
cap are substantially rectangular and so too are the teeth disposed
on the upper end of the rotary member stem.
4. The dispensing container according to claim 1, in which the
vertical groove in the outer face of the cylindrical body runs the
whole length of the body height, between the lower edge thereof and
the lower edge of said peripheral groove.
5. The dispensing container according to claim 1, in which the exit
opening for the units to be dispensed is in the base of the
cylindrical body.
6. The dispensing container according to claim 1, in which the
separating walls of the rotary member are of two heights, the
higher walls alternating with the lower walls.
Description
This invention relates generally to containers for products that
are sold as pills, tablets, capsules, troches, granules, and the
like. More particularly the invention relates to a container for
dispensing medicaments, preferably medicaments administered in
capsule form.
DESCRIPTION OF THE PRIOR ART
At present various types of containers are known in the market for
selling medicaments, the most common among them being vials. All
these containers have a common characteristic, namely that the
medicaments contained therein irrespective of their form, can not
be drawn from the container easily, in an individual manner. This
is due to the fact that the capsule inlet is shaped in such a way
that multiple medicaments are introduced into the container
according to an automatic filling operation which renders it
difficult not to draw the capsules out in a like manner, even by
hand. The main consequence is that the user of this type of
container must first uncover the container, then remove therefrom a
small quantity of cotton, plastic foam or any other material used
for keeping the pills, capsules or troches from being damaged or
broken while handled or stored. The user then must try to take out
a single medicament unit which may be done by turning the container
upside down on the palm of his hand. This usually results in
obtaining 2 or 3 pills from the container whch then requires that
the units in excess be returned to the container after being unduly
manipulated and even contaminated. If, on the other hand, the user
attempts to draw out one unit with his fingers which procedure is
rather difficult and extremely cumbersome there still exists the
risk of contamination of the tablets or capsules. Finally, when an
individual medicament unit has been drawn from the container, the
cotton or plastic foam used for keeping the tablets from being
damaged, must be reinserted into the container, and the container
cap replaced.
The above-described disadvantages are but a few of the many
drawbacks inherent to containers now in use for bottling
medicaments.
It is, therefore, an object of the present invention to provide a
novel dispensing container particularly adapted for dispensing one
individual capsule each time use is made thereof.
Another object of the invention is to provide a novel hygienic
dispensing container capable of avoiding and overcoming all of the
problems encountered with containers presently used for packaging
medicaments.
A further object of the present invention is to provide a novel
dispensing container that is easy to manufacture, highly practical,
readily usable and hygienic.
Still another object of the invention is to provide a novel
dispensing container that permits the material that is to be
dispensed by means thereof to pass directly from the container to
the mouth of the person to whom such material is being
administered.
The above and other additional objects of the invention will become
more apparent by reference to the accompanying drawings in
which:
FIG. 1 is an elevation view partially broken away of the present
invention;
FIG. 2 is an exploded view of the different elements constituting
the present invention;
FIG. 3 is a bottom plan view of the rotary member shown in FIGS. 1
and 2;
FIG. 4 is an elevational view of the container showing the position
held by a capsule before emitting;
FIG. 5 is an elevational view of a further embodiment of the
present invention;
FIG. 6 is a partial perspective view showing the lower face of the
dispensing container of FIG. 5 with a capsule partially emitted;
and
FIG. 7 is a perspective view of the rotary member of FIG. 3.
In FIG. 1 the novel dispensing container is constituted by a cap 1,
a rotary member and a main body 6. Cap 1 preferably has a
cylindrical shape and is rotatable. It can be rotated in either
direction. The body 6 has a small gate 4 located on the surface
thereof, preferably vertically on the circular surface, and
slidably running from a lower to an upper position and vice versa
for the purpose of exposing an opening through which the
medicament, preferably a capsule 7, leaves the container. The third
constituting element of the container, i.e., the rotary body, may
be seen within the latter and consists of a stem 3 the upper end of
which carries a number of teeth, while the lower portion presents a
series of separating walls 10 which together with the main body 6
form cavities to hold an individual capsule. These separating walls
have a short horizontal notch for preventing their obstruction on
turning with a small lug or projection 5 at the inner wall of the
main body 6.
Referring now to FIG. 2, there are shown the three elements
constituting the novel dispensing container of the present
invention. Cap 1 is generally cylindrically shaped and has in its
upper inner face centrally positioned a small cavity provided with
a series of peripherally positioned preferably rectangular grooves
12. The cap also presents on its lower periphery a small annular
lip 13. Lip 13 when cap 1 is assembled with the rotary member and
body 6 fits within a peripheral groove of body 6. FIG. 2 shows as
the second element a revolving member formed by a stem 3 the upper
end of which carries a series of rectangular teeth 2, while the
lower portion has a plurality of separating walls 10 converging to
the axis (FIGS. 3 and 7), said walls being of two different
heights, the lower walls alternating with the higher walls. This
element, in its central lower portion or base, has a small cavity
11 that carries therein a series of preferably triangular teeth.
The third element of the dispensing container, as shown in FIG. 2,
is the container's main body and is preferably cylindrical. It
presents a mouth or open upper end under which a small peripheral
channel 9 is disposed. This body has on its inner lower face, in
the center thereof a small circular projection 14 ending in a
series of preferably triangular teeth 8, which resemble a
small-sized crown. On the outer circular face of this body is a
small gate 4 that can slide vertically up and down. In the inner
face of the body, behind the said small gate, is a substantially
flat projection or lug 5 which prevents capsules from dropping into
the space vacated by the emitting capsule.
When the dispensing container is viewed from the front as in FIG.
4, a small vertical channel is shown running the entire height of
the container's main body 6, in which the small gate 4 slides up
and down.
According to the alternative embodiment of the invention, as shown
in FIGS. 5 and 6, the small gate 4 is disposed on the lower face or
base of the dispensing container and runs diametrically in a
channel from peripheral edge to peripheral edge. Capsule 7 is
individually expelled from the lower portion of the container.
To operate the dispenser cap 1 of the container is rotated in
either direction. Cap 1, being interiorly engaged with the
revolving element, causes it to rotate which upon rotation arranges
the capsules so that only one capsule comes to lie in each of the
cavities formed by the separating walls and the cylindrical body of
the container. Through the action of the triangular teeth inside
the lower face of the cylindrical body and the corresponding
triangular teeth in the lower portion of the revolving element, a
cavity containing one capsule is caused to coincide in front of the
rectangular opening in the cylindrical body. Thus, by opening the
gate an individual capsule may be emitted.
As it will be readily apparent, the dispensing container of the
present invention can be made of any proper size and dimensions,
and it may be constructed from any material as will be adequate to
attain the purpose for which it is meant.
Although in the above description certain embodiments of the
invention have been set forth in detail, it is of course to be
understood that the invention is not to be limited thereto.
Numerous modifications can be made in the present invention and
accordingly it is deemed that all such modifications fall within
the spirit and the scope of the invention, the latter being solely
limited by the following claims.
* * * * *