U.S. patent number 3,584,768 [Application Number 04/782,977] was granted by the patent office on 1971-06-15 for shipper dispenser package.
This patent grant is currently assigned to Westvaco Corporation. Invention is credited to Robert E. Ascough, Alexander L. Giroux, Daniel A. Serico.
United States Patent |
3,584,768 |
Ascough , et al. |
June 15, 1971 |
SHIPPER DISPENSER PACKAGE
Abstract
A dispensing package is disclosed which is formed from two
integral blanks of paperboard, one blank forming an outer container
having two compartments formed by a diagonally positioned
divider/dispenser member constructed from the second blank and
having integral spout portions for dispensing the packaged articles
from first one compartment then the second compartment.
Inventors: |
Ascough; Robert E. (Bayonne,
NJ), Giroux; Alexander L. (Edison, NJ), Serico; Daniel
A. (Lodi, NJ) |
Assignee: |
Westvaco Corporation
(N/A)
|
Family
ID: |
25127792 |
Appl.
No.: |
04/782,977 |
Filed: |
December 11, 1968 |
Current U.S.
Class: |
222/129;
229/120.35; 222/528; 229/215; 229/906.1 |
Current CPC
Class: |
B65D
5/724 (20130101) |
Current International
Class: |
B65D
5/72 (20060101); B65d 005/48 (); B65d 005/74 () |
Field of
Search: |
;222/129,142.1,142.4,528
;221/92,124 ;229/17B |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Coleman; Samuel F.
Assistant Examiner: Handren; Frederick R.
Claims
We claim:
1. A shipping and dispensing package comprising:
a. a generally rectangular outer container having front, back, end
and sidewalls;
b. removable panels at the ends of each sidewall and located on
opposite corners of said outer container, said removable panels
extending the full width of said sidewalls and only partially the
height thereof, with each removable panel being defined by
perforated lines of separation with a means on one of said
perforated lines for removing said panels;
c. a divider/dispenser element substantially the same width as said
outer container including a main portion lying within and extending
diagonally between the opposite corners of said outer container to
divide the container into two triangular compartments, and a
dispensing means attached to each end thereof which lies
substantially coextensive with the adjacent removable panel for
dispensing the contents of each compartment;
d. said divider/dispenser element further including a pair of side
rails which are foldably attached to the sides of said main portion
and which lie parallel to and in faCe contact with said outer
container front and back walls;
e. said dispensing means further including a base panel foldably
attached to each end of said main portion with side wings hingedly
attached to the opposite edges of said base panel; and,
f. said side rails being positioned one above and one below said
compartment dividing means and including angularly cut edges at
each end thereof for cooperating with the adjacent dispensing
means.
2. The shipping and dispensing package of claim 1 wherein said side
wings each have arcuate edge portions which extend from the free
edge of said base panel to abutment means which project radially
outwardly from said arcuate edges to engage the inside of said
sidewall panels in the dispensing condition.
3. The shipping and dispensing package of claim 2 wherein said side
wings each further have cut edges on the backside thereof for
engaging the adjacent side rails to lock the dispensing means in
open position between the side rails and the abutment means. 4A
shipping and dispensing package comprising:
a. a generally rectangular outer container having front, front,
back, end and sidewalls;
b. a removable panel in the end of each sidewall which extends the
full width thereof and only partially the height thereof;
c. each removable panel being defined by perforated lines of
separation with a means on one of said perforated lines for
removing said panel; and,
d. a divider/dispenser element substantially the same width as said
outer container including a main portion lying within and extending
diagonally between the opposite corners of said outer container to
divide it into two triangular compartments;
e. said divider/dispenser also including a spout portion on each
end thereof for dispensing the contents of each compartment;
f. said removable panels being located on the opposite corners of
said outer container and a spout portion lying adjacent and
substantially coextensive with each removable panel;
g. said main portion including a side rail foldably attached to
each side thereof;
h. said side rails each having cut edges at each end thereof and
adapted to lie one above and one below said main portion for
cooperating with an adjacent spout portion in the dispensing
condition;
i. said spout portions each further including a base panel foldably
attached to said main portion and side wings hinged to the opposite
edges of said base panel;
j. said side wings each having arcuate edge portions which extend
from the free edge of said base panel to abutment shoulders which
project radially outwardly from said arcuate edges to engage the
inside of said sidewall panels in the dispensing condition;
k. said side wings further having cut edges on the backside thereof
for engaging the adjacent side rails to lock the respective spout
portions in open position between the side rails and abutment
shoulders.
Description
SUMMARY OF INVENTION
This invention relates generally to the packaging field and more
specifically to a dispenser package comprising an outer container
with an inner divider/dispenser wall. The components of the present
invention include two separate and distinct elements, namely, an
outer container formed in any desirable manner, and a combination
dividing and dispensing wall extending diagonally from one corner
of the outer container to another.
In the preferred embodiment, the diagonal wall forms two
independent triangular shaped compartments in the outer container
so that articles may be packaged on either side. The diagonal wall
further includes a spout portion on each end thereof which can be
withdrawn from the outer container to allow facile removal of the
articles from each end of the container compartments.
The basic purposes of the invention are to provide a new and
improved dispenser package which holds two groups of articles in a
manner which permits easy extraction of an article from the bottom
of the group being dispensed. Bottom extraction dispensing packages
rely on gravity to present the next article in the dispensing
position. Accordingly, the items which are suitable for packaging
in bottom dispensing containers must have some substance in order
to alleviate hangups and irregular feed. As examples of the type of
articles which may be packaged, such things are hard goods
including food products, proprietary drugs, toys and hardware are
suitable for the package of the present invention.
Moreover, because the package of the present invention offers the
dual role of both a shipper and a dispenser, the user need only
erect the container, fill it and seal it, for shipment directly to
the customer where no unpacking or repacking is required. This
feature is accomplished by providing a tear away panel in two of
the outer container walls which allows access to each of the inner
compartments. Each of these panels are removable to provide an
opening for withdrawing the spout portions of the divider/dispenser
member. The articles are arranged in the container to move down
into dispensing position upon removal of the previous article. When
the articles from one compartment are dispensed, the carton is
turned over and those from the other compartment are removed.
Another feature of the present invention is the provision for
making the container and divider/dispenser in blank form. The blank
may be constructed of any suitable carton material, such as
paperboard, cardboard, or other foldable sheet material. The blank
may also be uncoated or coated with functional coatings such as
heat seal coatings, barrier coatings, etc., as generally used in
the packaging art. The various score lines, cut lines, and
perforated lines are formed in the blank by any suitable creasing,
scoring, cutting or perforating mechanisms as conventionally used
in the art. The blanks may be stacked and stored in a flat
condition until such time as they are converted into carton form,
which is done either manually or mechanically.
DESCRIPTION OF DRAWING
FIG. l shows a plan view of a blank from which the outer container
of the invention may be erected;
FIG. 2 shows a plan view of the blank forming the separate
divider/dispenser element;
FIG. 3 shows the divider/dispenser of FIG. 2 properly folded in the
dispensing position;
FIG. 4 shows a side view partially in section of the
divider/dispenser element located inside the outer container;
and,
FIG. 5 shows the package of FIG. 4 in the dispensing
configuration.
DETAILED DESCRIPTION
The dispensing package of this invention is made up of the outer
container 10 and the container divider/dispenser 40, these parts
being shown in blank form in FIGS. 1 and 2. The outer container may
be formed either as a regular slotted box with all flaps being the
same length and the outer flaps meeting at the center, or as a full
overlap slotted box where the outer flaps overlap one another. The
choice of one form over the other being the same depending on how
the box would be filled. FIG. 1 shows in blank form a full overlap
slotted container which could be filled either from the top or the
bottom. It should be noted however, that the unique manner in which
the package of the invention is used prevents the normal use of the
terms top and bottom. Depending on which compartment is being
dispensed, either end may be both a top or a bottom. For the sake
of clarity, the top and bottom of the outer container 10 will be
referred to as a container ends.
Accordingly, the outer container blank 10 includes, in the FIG. 1
embodiment, five panels walls 11, 13, 15, 17 and 19 defined by the
parallel fold lines 12, 14, 16 and 18. The fold lines are scored or
creased on the paperboard material from which the blank 10 is cut.
When the blank is folded into its container configuration, the wall
panels 13 and 17 form the sides and panels 11, 15 and 19 form the
front and back sides. Panels 11 and 19 are dimensioned so as to
overlap one another and be secured together when the container is
erected.
The container ends are represented by a pair of closure flaps 20
jointed to panel 19 along fold lines 32, 33; a pair of closure
flaps 23 joined to panel 15 along fold lines 29, 30; and a pair of
closure flaps 25 jointed to panel 11 along fold lines 26, 27.
Panels 13 and 17 each have only one articulated closure flap
foldably attached thereto, namely flap 21 attached along fold line
31 to panel 17, and flap 24 attached along fold line 28 to panel
13. The opposite ends of panels 13 and 17 are left free as part of
the means for allowing egress to the inside of the erected
container. To achieve these desired results, i.e., to allow
entrance to the inside of the opposite ends of the outer container,
removable panels 38 and 39 are defined in the opposite ends of
panels 13 and 17 by separate perforated lines 35 and 34. Each of
these perforated lines intersect the side panel fold lines 12, 14
and 16, 18, and in order to insure that the panels 38, 39 are
completely removable, the fold lines 12, 14, 26 and 18 are also
perforated in the region adjacent to the removable panels 38 and
39. Further reference to FIG. 1 illustrates the openings 36, 37
lying along perforated lines 35, 34 respectively which offer a
means for grasping the removable panels 38, 39 and tearing them
away from the container walls. This feature allows entrance to the
opposite ends of the container for dispensing.
The container divider/dispenser element 40 illustrated in blank
form in FIG. 2 is cut and scored so as to fit diagonally inside the
container between the opposite end corners thereof. The blank
includes a main portion 41 which serves as the diagonal divider
defining a pair of triangular-shaped compartments on the inside of
the erected container 10. A pair of side rails 43, 45 are foldably
connected to the main portion 41 along respective fold lines 42,
44. These side rails are preferably folded at right angles to the
main portion 41 but in opposite directions so that one side rail
extends above the main portion 41 and the other extends below. This
configuration allows the side rails to lie adjacent the front and
back wall panels 11, 15, 19 of the outer container 10. Each of the
side rails 43, 45 are cut and dimensioned to cooperate with the
spout portion of the divider/dispenser in the operative position as
will be explained later.
A dispensing spout portion is shown attached to each end of the
divider/dispenser main portion 41 comprising in part a pair of
spout base members 48, foldably attached to the main portion 41
along fold lines 46, 47. Each spout base 48 includes a pair of
spout wings 51, 52 foldably connected to the base 48 along fold
lines 49, 50. Particular attention to FIG. 2 will illustrate that
the wings 51 are identically shaped but on opposite side edges of
their respective base members 48, and similarly the wings 52 are
identically shaped but attached to the opposite side edges of their
respective base members 48. The configuration and position assigned
to each wing member is an important feature of the present
invention. These features are particularly illustrated in FIG. 3
wherein the divider/dispenser element shown in blank form in FIG. 2
is erected and properly positioned for dispensing from the outer
container 10.
The arrangement of the divider/dispenser illustrated in FIG. 3
shows the divider main portion 41 in a horizontal position with
side rail 43 turned up and side rail 45 turned down. In the actual
case, the divider/dispenser blank 40 is cored along fold lines 42
and 44 on opposite faces of the blank so that each associated rail
is more easily folded in only one direction. This is done to insure
that one rail is folded up and the other down when the package is
assembled. It is particularly important to do this so that the
correct relationship between the rail members 43, 45 and the spout
members can be assumed in the dispensing position. Each of the
spout wings 51 52 includes an arcuate edge 54 which extends from
the front edge of the spout base member 48 back to a projected
portion 55 to form abutment shoulders which abut the inside of the
outer container wall panels 13 and 17 when the spout is pulled out
of the container. The arcuate edges 54 are suitably curved so as to
coincide smoothly with the wall panel edges remaining upon the
removal of removable panels 38, 39 by the selection of an
appropriate center of arcuation. This feature insures that there
will be a smooth and leak-free fit between the opening left upon
removal of the panels 38, 39 and the spoutlike members of
divider/dispenser 40.
Another unique feature of the present invention and particularly
the spouted divider/dispenser is the configuration of the back
portion of the wing members 51 and 52. FIG. 4 shows the
divider/dispenser element 40 as being completely collapsed and
inserted in the container 10 between diagonal corners. In this
condition the spouted portions of divider/dispenser element 40 are
completely covered FIG. 5 shows the dispenser package with
removable panels 38, 39 removed and the spouts of the
divider/dispenser element pulled out. This condition is identical
to that shown in FIG. 3 and brings to light the importance of the
configuration of the backside of wing elements 51 and 52. It will
be noted that when the spouts are pulled out, preferably using the
cutout portion 53 of each spout base 48, the arcuate portions 54 of
each wing member 51, 52 moves in close contact with the edges of
side wall panels 13, 17 defined by the perforated lines 34, 35.
This movement takes place until the abutments 55 reach the inside
of the respective wall panels 13, 17. At this time, the backside of
wings 52 extend beyond and come into contact with their adjacent
rail member 43, 45.
Each wing element 52 has a backside configuration comprising
surfaces 56, 57 cut in a shallow V-shape so as to engage the
cooperating shape of the adjacent V-shape rail 43, 45. Under these
conditions, as will be noted in FIG. 5, the spout members become
rigidly positioned between the rail members 43, 45 and the inside
of the side wall panels 13, 17 because of the abutments 55 and wing
element surfaces 56, 57. The wing elements 51 also contribute to
positively positioning the spout members in their proper position
because, in a manner similar to that of wing members 52, the wing
members 51 have a backside surface 58 which engages the surface of
the divider/dispenser main portion 41 when the associated abutments
55 come in contact with the inner sidewall panels 13, 17.
This last described feature of the invention permits the use of a
separate and distinct divider/dispenser which, because it is locked
in position, cannot be accidentally removed or jarred out of
position when the package is opened. In addition, because the
divider/dispenser is securely locked in position, the different
compartments defined by the diagonal wall portion 41 can
effectively retain the items packaged therein in place without
relative movement.
As pointed out hereinbefore, the type of outer container 10 that
may be used with the present package can vary and the particular
configuration described herein has been one which features an end
loading capability. Using the described container, the package
would be assembled and filled by the user with the following steps.
Initially the outer container would be squared from its collapsed
condition and the divider/dispenser properly folded and inserted
therein in such a manner that the spout portions thereof would lie
adjacent the removable panels 38, 39 of the outer container. Next
the container would be filled and sealed one compartment at a time
through the different ends because of the presence of the divider.
It hold be clear that an outer container which could be entirely
filled by leaving open one side only, thereby giving simultaneous
access to the compartments on each side of the divider/dispenser
portion 41, would be equally suitable and in some cases preferred
to an end loading container. As a general rule, however, side
loading containers which have the same volume as end loading
containers require more paperboard thereby rendering their use
limited when a savings in material is considered important. In
either case the filling and sealing operation may be either
mechanically or manually performed.
There has thus been described a dispenser package which is capable
of satisfying the several objects of this invention. In its basis
precepts, this invention is not limited to the specific
construction described herein, but it may be embodied in structures
which change one or several of the disclosed features of the
illustrated carton. It is to be understood that the invention is
intended to cover all changes and modifications of the example of
this invention as herein illustrated, and other embodiments not
specifically described, which do not constitute a departure from
the true spirit and scope of this invention.
* * * * *