U.S. patent number 3,784,022 [Application Number 05/237,192] was granted by the patent office on 1974-01-08 for portable and disposable dispensing packages.
Invention is credited to William N. Beesley, Jr..
United States Patent |
3,784,022 |
Beesley, Jr. |
January 8, 1974 |
PORTABLE AND DISPOSABLE DISPENSING PACKAGES
Abstract
Two tier portable and disposable dispensing packages of
cardboard or plastic construction including upper and lower tapered
ramps connected by a chute and flanked by side panels for storage
and sequential dispensing of canned or cylindrically-encased food
or drink. The packages are also collapsible and can be manually
carried in hand from place to place. Some packages may be
vertically coupled together such that two tier packages may form a
continuous multitier dispensing unit for receiving and dispensing
cylindrical containers.
Inventors: |
Beesley, Jr.; William N. (Salt
Lake City, UT) |
Family
ID: |
22892703 |
Appl.
No.: |
05/237,192 |
Filed: |
March 22, 1972 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
|
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114284 |
Feb 10, 1971 |
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Current U.S.
Class: |
211/59.2; 312/45;
193/27 |
Current CPC
Class: |
A47B
87/0207 (20130101); A47B 87/005 (20130101); A47F
1/087 (20130101) |
Current International
Class: |
A47B
87/02 (20060101); A47B 87/00 (20060101); A47F
1/00 (20060101); A47F 1/08 (20060101); A47f
007/00 () |
Field of
Search: |
;312/45 ;220/94R
;229/41R,52A ;211/49D ;193/27 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Mitchell; James C.
Attorney, Agent or Firm: Foster; Lynn G.
Parent Case Text
CONTINUITY
This application is a continuation-in-part of my copending U.S.
Pat. application Ser. No. 114,284, filed Feb. 10, 1971, and now
abandoned.
Claims
What is claimed and desired to be secured by United States Letters
Patent is:
1. A gravity feed storage rack for cylindrical containers
comprising an assemblage of releasable frame components
comprising:
at least two substantially flat one-piece vertical members
comprising substantially rigid resinous material respectively
disposed in vertical planes spaced a distance slightly greater than
the end-to-end length of the cylindrical containers, each vertical
member comprising:
a. top and bottom portions having front and back edges;
b. each top portion comprising at least one inside flange, said two
flanges defining opposed rail ramps and being in a common plane,
the respective inside flanges extending a short distance toward
each other, an opening existing along said common plane between
said top flanges comprising a distance less than the end-to-end
length of the cylindrical containers;
c. each bottom portion comprising at least one inside flange, said
two flanges defining opposed rail ramps being disposed in a common
plane, each bottom flange extending a short distance toward the
other, an opening existing along said common plane between said
bottom flanges comprising a distance less than the end-to-end
length of the cylindrical containers;
d. the common plane containing the top flanges sloping from front
to back for gravity displacement of the cylindrical containers
along the top rail ramp flanges;
e. the top flanges terminating forward of the back edge of the top
portions a distance greater than the diameter of the cylindrical
containers to define a chute by which cylindrical containers fall
from the top rail ramp flanges to the bottom rail ramp flanges;
f. the common plane containing the bottom flanges sloping from back
to front from directly below the chute to adjacent the front edge
of the bottom portion of the vertical members;
g. spaced generally vertically extending struts spanning between
the top and bottom portions of each vertical member to stabilize
the top and bottom portions and to transfer load;
h. a plurality of coupling sites exposed at the inside surface of
each vertical member to receive ends of cross members;
a plurality of spaced cross members comprising flat elongated
struts comprising synthetic resinous material, the axes of which
extend generally horizontal, each cross member defining a coupling
site at each end and bridging between the two vertical members such
that one or more cross members:
i. secure the respective bottom portions of the two vertical
members together and retain said bottom portions in said spaced
vertical planes;
j. secure the respective top portions of the two vertical members
together and retain said top portions in said spaced vertical
planes;
k. define a container stop structure extending between the front
edges of the bottom portions of the two vertical members;
l. define a back comprising in part the chute, the back spanning
between the rear edges of the two vertical members;
said vertical member and cross member coupling sites comprising
force-fit, separable male/female unions whereby the assemblage may
be dismantled at the coupling sites and stacked in relatively flat
relation.
Description
BACKGROUND
1. Field of the Invention
The present invention relates generally to collapsible carriers and
disposable storage packages for receiving and from which
cylindrical containers may be sequentially dispensed and more
particularly to a two tier carrying and dispensing package that can
be individually used for receiving, carrying and/or dispensing a
plurality of cylindrical units. Packages according to the present
invention may be vertically stacked together in releasable, though
retained, relation to form an erect large continuous dispensing
package from which cylindrical containers located therein may be
sequentially removed.
2. Prior Art
Dispensing devices and article carriers for canned foods and
beverages and the like are well known in the art. Examples of known
prior art dispensers can be found in U.S. Pat. Nos. 2,915,162 and
2,969,151. Conventionally such prior art dispensers include a fixed
size, are of a semi-permanent design, are intricately configurated
and are so constructed that the cost thereof is disadvantageously
high, and accordingly, the use thereof has been limited.
BRIEF SUMMARY AND OBJECTS OF THE INVENTION
According to the present invention, two tier carrying and storage
packages are provided of flat components, preferably fabricated
from paper or plastic material, comprising spaced sidewalls, a
chute-defining back wall and sloped upper and lower ramps are
economically provided. When the components are combined in erect
relation, a portable and collapsible package for receiving
cylindrical containers, such as those in which canned goods and
canned beverages are placed for commercial distribution, results.
The cylindrical containers follow each other by force of gravity
along the two ramps as the containers are sequentially removed at
the front end of the lower ramp. In one embodiment, individual two
tier container-receiving packages may be releasably stacked one
above another to form a larger storage and dispensing unit, with
containers placed therein being sequentially removed from the
lowest package in a first-in, first-out fashion.
It is a primary object of the present invention to provide novel
two tier storage packages for cylindrical containers of the type in
which canned foods and canned beverages are placed for commercial
distribution.
It is another paramount object of the present invention to provide
an improved economical container storage package formed of flat
components, which are readily placed in an erect condition to
receive containers. It is a further important object of the present
invention to provide a novel storage package for cylindrical
containers comprised of flat components which may be readily
shipped in a "knocked down" condition and quickly erected to
receive and store containers.
It is a further significant object of the present invention to
provide a novel container-receiving package which is both
collapsible and disposable.
These and other objects and features of the present invention will
become more fully apparent from the following description and
appended claims taken in conjunction with the accompanying
drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective representation of one presently preferred
two tier container-receiving package according to the present
invention;
FIG. 2 is an enlarged longitudinal cross section taken along line
2--2 of FIG. 1 showing the package filled with cylindrical
containers;
FIG. 3 is a fragmentary perspective showing one manner in which
flat components may be assembled and retained in erect condition as
the package of FIG. 1;
FIG. 4 is a perspective representation of a second presently
preferred embodiment according to the present invention, showing
the manner in which two container-receiving packages may be
vertically stacked one above the other;
FIG. 5 is a perspective representation of still another presently
preferred container-receiving package according to the present
invention, the solid lines representing the erect condition of the
package and the dotted lines illustrating the collapsed
position;
FIG. 6 is an enlarged longitudinal cross section of the package of
FIG. 5 taken along line 6--6 of FIG. 5;
FIG. 7 is a plan view of a blank used to form the
container-receiving package of FIG. 5;
FIG. 8 is a fragmentary cross section taken along line 8--8 of FIG.
4 showing the manner in which one package of FIG. 4 is releasably
retained in vertically stacked relation with a second such
package;
FIGS. 9, 10 and 11 are perspective representations directed toward
two handles which may be used in conjunction with the packages of
the present invention;
FIG. 12 is an isometric view of an additional presently preferred
embodiment of the present invention; and
FIG. 13 is an exploded view of the device of FIG. 12.
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS
THE CONTAINER-RECEIVING PACKAGE OF FIGS. 1-3
Reference is now made to the Figures and particularly to FIGS. 1-3
wherein one present preferred container-receiving package,
generally designated 10, is illustrated. The components of the
package 10 are essentially planar and desirably formed of plastic,
cardboard, or like low cost material. The container-receiving
package 10 is comprised of spaced, though parallel vertical side
panels 12 and 14, which are configurated respectively to be
compatible with the remainder of the package 10. Each side panel 12
and 14 is of uniform thickness and defined by a periphery
comprising top and bottom edges 15 and 17, a rear edge 19, which is
sloped in respect to the vertical and the horizontal, and front
rounded edges 21 and 23 between which an edge recess 25 is
disposed. Each side panel 12 and 14 comprises an outside face 40
and an inside face 41.
The side panels 12 and 14 are respectively rigidly connected near
their back edges 19 to a sloped back panel 16, which is illustrated
as being parallel to edges 19, by male tabs 36 comprising part of
the back panel 16, which tabs are releasably secured in press-fit
relation in properly sized, shaped and located female slots 38 of
the two side panels 12 and 14. The tabs 36 may be retained in the
assembled condition by any suitable structure, such as small
projections or knobs 54 (see especially FIG. 3), when plastic
material is utilized. Each knob 54 laterally protrudes from the tab
with which it is rigidly associated a short distance at a location
beyond the exterior surface 40 of the side panels 12 and 14, in the
assembled condition. The tab 36-slot 38 connectors provide for
convenient assembling and disassembling of the flat components of
the container-receiving package 10, permitting the
container-receiving package 10 to be easily collapsed, placed or
retained in a "knocked down" condition for efficient shipping and
storage, and to allow for initial and subsequent erection by the
user. When erect, the bottom edges 17 of the two side panels 12 and
14 form a continuous ground or floor-engaging support for the
package 10.
The back panel 16 is entirely planar, being comprised of two side
edges 51, top and bottom edges 53 and 55 and front and back
surfaces 57 and 59.
The transverse distance between the two side panels 12 and 14 is
also spanned by an upper ramp 34 and a lower ramp 60. The upper
ramp 34 is entirely planar comprising spaced side edges 35, a rear
edge 37, a front edge 39, a top surface 43 and a bottom surface 45.
As best illustrated in FIG. 2, the upper ramp 34 is disposed at a
small acute angle in respect to the horizontal to accommodate
gravity displacement of cylindrical containers 20 along the upper
surface 43 each time a container 20 is removed from the package 10,
as hereinafter more fully described.
The upper ramp 34 is illustrated as being secured in the described
sloped relation by male tabs 36, integral with and projecting from
the upper ramp 34 in the same plane through appropriately sized,
shaped and located female slots 38 extending transversely through
the side panels 12 and 14. The male tabs 36 of the upper ramp 34
may comprise the previously described knobs 54. The upper ramp 34
is oriented normal to the side panels 12 and 14 and is located a
short vertical distance below the top edges 15 of the side panels
12 and 14. Consequently, the portions of the side panels 12 and 14
which project above the upper ramp 34 serve as guides defining the
path of movement of the series of containers 20 across the upper
ramp 34.
The rear edge 37 of the upper ramp 34 terminates a substantial
longitudinal distance from the front surface 57 of the sloped back
panel 16, the distance being somewhat greater than the diameter of
each container 20. Consequently, a vertical chute is formed to the
rear of edge 37, in front of surface 57 and between the surfaces 41
of the two side panels 12 and 14 through which cylindrical
containers move by force of gravity as containers downstream
thereof are removed. Containers 20 moving through the mentioned
chute sequentially come to rest upon the lower ramp 60. The lower
ramp 60 is preferably held in its illustrated position, which is
normal to the side panels 12 and 14 by male tabs 36 press-fit
through properly sized, shaped and located slots 38 which pass
transversely through the panels 12 and 14 near the lower edge 17 of
each. The tabs 36 may comprise projections 54.
The lower ramp 60, except for its leading end, is planar comprising
a back edge 61, spaced side edges 63 and top and bottom surfaces 65
and 67. The back edge 61 of the lower ramp 60 is located near the
lower edge 55 of the back panel 16, the ramp 60 being sloped
downward toward the front of the package 10, while the upper ramp
34 is sloped in the opposite direction.
The flat portion of the lower ramp 60 terminates in leading edge
69, from which two spaced extensions 86 and 88 project in a forward
direction. The extensions 86 and 88 comprise stops for preventing
containers 20 from inadvertently moving out of the package 10 due
to the force of gravity, and are each of an inverted V
configuration. Each extension 86 and 88 comprises a laterally
extending tab 36 which projects through an angularly disposed slot
38 in the adjacent side panels 12 and 14 respectively to retain the
stops 86 and 88 in the condition illustrated in the Figures.
Clearly, the described package 10 can be readily assembled or
disassembled without special tools by untrained individuals. In
use, cylindrical containers, for example cans of food produce or
cans of beverage, may be sequentially placed upon the upper ramp
34, from which location they will roll by force of gravity along
the top surface 43 of the upper ramp 34 through the mentioned
vertical chute and along the top surface 65 of the lower ramp 60,
the inside surface 41 of each panel 12 and 14 serving as a guide to
define the path of displacement taken by the containers 20. Once
the package 10 has been filled with cylindrical containers 20, as
shown in phantom lines in FIG. 2, it may be placed in a convenient
location, for example a storage shelf, a refrigerator or the like.
The container 20 disposed in contiguous abutting relation with the
stops 86 and 88 is readily accessible to the user, who may grip the
container 20 by the fingers at the opposite ends which are exposed
by the recesses 25 of the panels 12 and 14 and remove it from the
package 10. When this occurs, gravity causes the remaining
containers 20 to advance until the next container engages stops 86
and 88.
THE CONTAINER-RECEIVING PACKAGE OF FIGS. 4 AND 8
Reference is now made particularly to FIGS. 4 and 8 wherein another
presently preferred container-receiving package, generally
designated 120, is illustrated. The components of the package 120
are essentially planar and desirably formed of plastic, cardboard,
or like low cost flat stock material. The container-receiving
package 120 is comprised of spaced, though parallel vertical side
panels 122 and 124, each equipped to accommodate vertical stacking
of a plurality of packages 120 one above another in releasable
relation. Side panels 122 and 124 are identical, though opposite
hand, each being of uniform thickness and defined by a periphery
comprising top and bottom edges 121 and 123, a vertically directed
rear edge 125, and front sloped edges 127 and 129 which are joined
one to another by a generally horizontal intermediate edge 131.
Each side panel 122 and 124 comprises an outside face 133 and an
inside face 135, each panel being comprised of hollow portions to
reduce weight, eliminate unnecessary material and provide for
visual examinations of the contents of the package.
Extending below the bottom edge 123 of each side panel 122 and 124
may be two parallel strips 144 of rigid material, each secured by a
bonding agent or the like to the side panel from which it depends
and together defining a U-shaped recess below the edge 123 of the
panel to which the strips 144 are attached. The length of each
strip 144, in the illustrations of FIG. 4, is coextensive with the
majority of the length of edge 123. Consequently, the lower edge of
the two parallel strips 144 may provide ground or floor-engaging
support when a single package 120 is utilized. The parallel strips
144 may also be utilized to releasably secure one package 120 to
another package 120 in vertically stacked relation, which stacked
relation can easily be terminated by merely lifting or sliding one
package from the other. As can be seen by reference to FIG. 8, the
top edge 121 of a lower package 120 is merely placed within the
U-shaped recess formed by the portion of the strips 144 which
extend below the panel to which they are bonded. The top edge 121
and the panel of which it forms a part are not in any way
permanently secured to the top package 120 or the strips 144.
The side panels 122 and 124 are respectively rigidly connected near
their back edges 125 to a sloped back panel 130, which is
illustrated as being at a slight acute angle in respect to the
vertical, by male tabs 36 comprising part of the back panel 130,
which tabs are releasably secured in press-fit relation within
properly sized, shaped and located female slots 38 disposed
transversely in the two side panels 122 and 124. The back panel 130
is entirely planar, being comprised of two side edges 137, top and
bottom edges 139 and 141, and front and back surfaces 143 and 145.
Additional stability and support can be obtained by placing a
screw, nail or the like through an aperture 172 in the back panel
130 and securing the same in a suitable vertical support, such as a
two-by-four stud. The back panel 130 extends laterally between and
normal to the two side panels 122 and 124.
The distance between the spaced, parallel side panels 122 and 124
is spanned by two sloped front panels 132 and 134, panel 132 having
an opening therein to conserve material and each front panel being
essentially flat and comprised at opposed terminal ends of one or
more tabs 36 fitted through properly sized, shaped and located
female slots 38 in the side panels 122 and 124. The panel 132 is
illustrated as being parallel to the edges 127 and spaced a short
distance therefrom, while panel 134 is illustrated as being
oriented parallel to the edges 129 and spaced a short distance
therefrom. The front panel 132 assists in defining a path from an
elevated package 120 to a lower package 120 for cylindrical
containers of the type previously described so that a sequential
displacement of containers results through as many packages 120 as
are vertically stacked in a manner hereinafter more fully
described. The front panel 134 serves the same purpose when it is
associated with an elevated package 120. When it comprises part of
the ground or floor-engaging package 120, the front panel 134 acts
as a stop for the lowest container in the series.
The transverse distance between the two side panels 122 and 124 is
also spanned by an upper ramp 126 and a lower ramp 128. The upper
ramp 126 is essentially similar to the previously described ramp 34
comprising a top surface 147, a back edge 150, which together with
the front surface 143 of the back panel 130 and the inside surfaces
135 of the panels 122 and 124 form a vertical chute through which
cylindrical containers move in sequence as downstream containers
are removed. the front edge (not shown) of the upper ramp 126 is
disposed in close proximity to the lower edge 148 of the front
panel 132, the upper ramp 126 sloping at a slight acute angle to
the horizontal from front to rear to accommodate gravity
displacement of cylindrical containers along the upper surface 147.
The upper ramp 126 is secured by the previously described tabs 36
placed in suitably sized, shaped and located female slots 38 of the
panels 122 and 124.
Containers moving through the mentioned chute sequentially come to
rest upon the lower ramp 128. The lower ramp 128 is substantially
planar and is held in its illustrated position normal to the side
panels 122 and 124 by tabs 36 disposed in slots 38 of the side
panels 122 and 124. The back edge 151 of the lower ramp 128 is
located near the lower edge 141 of the back panel 130, the lower
ramp 128 being sloped from back to front of the package 120, the
upper surface 153 of the lower ramp 128 defining part of the path
traversed by the containers through the package. The leading edge
158 of the lower ramp 128 terminates a longitudinal distance from
the front panel 134 which is greater than the diameter of the
cylindrical containers to be stored in the package 120.
Consequently, a container may drop by force of gravity from one
package 120 to a lower package 120 through a vertical chute
disposed forward of the leading edge 158 of the lower ramp 128 of
the top package 120, the associated front panel 134 of the higher
package 120, the associated front panel 132 of the lower package
120 and the inside surfaces 135 of the two panels 122 and 124 of
the upper and lower packages 120. The space between the leading
edge 158 of the lower ramp 128 and the front panel 134 of the
ground or floor-engaging package 120 is assumed by a cylindrical
container resting upon the floor or ground therebetween, convenient
access for manual removal being provided by the offset relation
between the front edges 127 and 129 of the ground or floor-engaging
package 120.
Clearly, the described package 120 can be readily assembled and
disassembled without special tools or trained personnel. The
packages 120 may be stacked vertically one upon another. In use,
cylindrical containers, for example cans of food produce and cans
of beverage, may be sequentially placed upon the upper ramp 126 of
the top package 120 from which location they will roll by force of
gravity along the upper surface 147 of each upper ram 126 through
the vertical chute at the trailing end 150 of each upper ramp 126,
along the top surface 153 of each lower ramp 128, through the
vertical chute disposed forward of the leading edge 158 of each
lower ramp 128 until the leading container comes to rest against
the front panel 134 of the ground or floor-engaging package 120,
the inside surface 135 of each side panel 122 and 124 serving as a
guide to define the path of displacement taken by the containers.
As leading containers are sequentially removed from the stacked
packages 120, remaining containers will advance to fill the space
made by such removal until the lead container abuts the last front
panel 134.
THE CONTAINER-RECEIVING PACKAGE OF FIGS. 5-7
Reference is now made in particular to FIGS. 5-7 wherein another
presently preferred container-receiving package, generally
designated 210, is illustrated. Container-receiving package 210 is
fabricated from a single piece of cardboard or like suitable
material and, once erected into the useable configuration of FIG. 5
may be collapsed by exerting opposed lateral pressure to displace
the package 210 from the solid to the dotted position of FIG. 5,
the one-piece blank from which the package 210 is formed being
illustrated in FIG. 7.
In the erect position of FIGS. 5 and 6, the container-receiving
package 210 comprises two parallel side panels 212 and 214, which
extend longitudinally from front to rear in spaced parallel
relation. Each side panel 212 and 214 comprises a top edge 215, a
bottom 180.degree. fold line 230, a sloped rear fold line 222, an
upper rounded front edge 217, a front rounded recess edge 223, a
horizontally disposed fold line 219, and a vertically directed
front linear edge 221. Side panels 212 and 214 are connected to
each other by a back panel 216, interposed in transverse relation
to the side panels 212 and 214 and oriented so as to be sloped at a
small acute angle in respect to the vertical between and in
alignment with opposed 90.degree. fold lines 222. A flap 218 of
panel 212 extends parallel to the erect sloped disposition of back
panel 216, when the 90.degree. fold at 222 has been made, as does a
flap 220 of the panel 214. Suitable bonding agent interposed
between the respective flaps 218 and 220 and the back surface of
the panel 216 which is contiguous with each flap produces the
arrangement illustrated in FIG. 5, with the edges 274 and 276 of
the back panel 216 being respectively disposed along the opposed
fold lines 222. The back panel 216 is centrally creased along line
225 to accommodate collapsing as illustrated in dotted lines in
FIG. 5. The back panel 216 is also creased along line 260, which is
normal to the line 225, to help define a lower flap 262. The flap
262 terminates in a second fold line 264, the flap being adapted to
be folded vertically upward against the inside surface of the
remainder of the panel 216 so that the fold line 260 becomes a
180.degree. ground or floor-engaging support edge as are the
180.degree. fold lines 230 of each side panel 212 and 214.
The edge 215 of side panel 212 comprises, in part, a 180.degree.
fold line 224 along which the side panel 212 merges with upper ramp
structures 228. The upper ramp structure comprises a wedge-shaped
connector portion 252, which is disposed in contiguous relation to
the inside surface of panel 212, when the crease along line 224 has
been made and a fold of 90.degree. has been effectuated along fold
line 256. The connector portion 252 is preferably bonded or
otherwise suitably secured to the side panel 212 in the position
illustrated in FIG. 5. As a consequence, the top surface 257 of the
upper ramp 228 is disposed normal to and spans between the side
panels 212 and 214 so as to define a modest slope in respect to the
horizontal from front to rear (left to right as viewed in FIG. 5).
In the indicated position, a flap 254 is provided with a vertical
orientation parallel to and contiguous with the inside surface of
the panel 214 with a 90.degree. fold existing at line 258. The flap
254 is preferably bonded to the inside surface of the panel 214
such that the edge 246 of the flap 254 is parallel to the edge 215
of the panel 214. The central portion of the upper ramp structure
228 has a central crease line 259 to accommodate the folding action
illustrated in dotted lines in FIG. 5. In the erect position of
FIG. 5, the leading edge 250 of the upper ramp support structure
228 terminates at or near the rounded edges 217 of the panels 212
and 214. The trailing edge 248 of the upper ramp structure 228
terminates substantially forward of the back panel 216 to define a
vertical chute through which cylindrical containers of the type
previously mentioned may move under force of gravity.
A lower ramp structure 226 extends laterally between and normal to
the two side panels 212 and 214, merging with each at 180.degree.
fold lines 230. The lower ramp structure 226 also merges with the
back panel 216 at 90.degree. fold line 264. The lower ramp
structure 226 comprises triangular connector portions 238 and 236
which, in the erect condition are respectively disposed contiguous
with and adhered to the adjacent inside surface of the side panels
214 and 212. The interior 90.degree. fold line 240 adjacent each
side panel 212 and 214 merges with the adjacent fold line 230 at
the forward end thereof and, when connector portions 236 and 238
are adhered to the adjacent side panel, accommodates elevation of
the trailing end of the ramp structure 226 for gravity displacement
of containers along the top surface 229 thereof. The lower ramp
structure 226 is provided with short diagonal lines 266 and 268
which when cut together with cutting along line 264 causes the
cutout 278 to be removed. This task is undertaken after the package
210 has been erected to the position of FIG. 5. Consequently, when
the longitudinal fold line 269 is creased, collapsing of the erect
package 210 is accommodated, as shown in dotted lines in FIG.
5.
Clearly, the described package 210 can be readily erected from a
one-piece blank and later collapsed without special tools and
without trained personnel. In use, cylindrical containers, for
example cans of food produce or cans of beverage, may be placed
upon the upper ramp structure 228, from which location each will
roll by force of gravity along the top surface 257, through the
mentioned vertical chute and along the top surface 229 of the lower
ramp structure until the leading container abuts the combined
straps 270 and 272, the inside surfaces of the side panels 212 and
214 serving as guides to define the path of displacement taken by
each container. Cylindrical containers may be removed from the
package 210 by manually gripping the ends of the container adjacent
the recesses 223 and lifting each container from the package 210.
When this occurs, gravity causes the remaining containers in the
package 210 to advance until the next successive container engages
the stop comprising in combination straps 270 and 272.
HANDLE STRUCTURES
It is, under some conditions, desirable to provide the packages of
the present invention with handles so that they can be manually
carried from place to place. While any suitable handle structure
could be resorted to, only two are illustrated for purposes of
brevity. Specifically, FIG. 5 illustrates, in perspective, a
flexible handle 280 comprising a strap 282, preferably of fiberous
or plastic material. The strip 282 terminates at each end in a
tongue 284, which fits through the slot or groove 286 in the
adjacent side wall of the package. Each tongue 284 comprises a
necked down portion 288 below which a cross piece 290 depends. The
cross piece 290 is dimensioned such that it can be fitted through
the mouth 292 of the slot 286. Thereafter, when the handle is
lifted, the top edges 294 of the cross member 290 will engage and
bear against the inside surface of the side wall in which slot 286
exists, the neck 288 of the tongue 284 being disposed in the narrow
upward extension 296 of the slot 286. This interconnected
arrangement is shown in FIG. 9, while the handle parts immediately
above-described are shown in an exploded perspective in FIG. 10. As
a consequence, the strap 282 is restrained at its ends to the
package and the user may grasp the handle 280 to carry the
package.
In like manner, with reference to FIG. 11, a handle 300 can be used
which comprises a strap 302 comprising folded fiberous material,
which may be resin-impregnated. The terminal ends 304 are bonded to
the respective side panels of the package. As a consequence, the
package may be manually lifted and transported from one place to
another by grasping the handle 300.
Where handles are used, it is usually desirable to place a suitable
stop at the front of the top ramp of the package to prevent
containers from in advertently rolling from the package.
THE CONTAINER-RECEIVING PACKAGE OF FIGS. 12 AND 13
Reference is now made in particular to FIGS. 12 and 13 wherein
another presently preferred embodiment of the present invention is
illustrated, generally designated 310.
As shown, this form of the present invention comprises two or more
side members 312 joined by a plurality of connecting members 314.
The side members 312 are identical and may be formed of any
suitable material, such as molded plastic. The side members 312 are
formed with upper and lower longitudinal rails, as seen at 316 and
318, respectively, joined by spacer bars 320 which extend generally
vertically between the upper and lower rails 316 and 318. However,
as shown, the upper rail 316 is preferably offset rearwardly from
the lower rail 318. The rails 316 and 318 taper uniformly in
heighth from their front ends 322 and 324 to their relatively
deeper rear ends 326 and 328. The upper edge 330 of upper rail 316
and the lower edge 332 of lower rail 318 are horizontal, while the
lower edge 334 of upper rail 316 and the upper edge 336 of lower
rail 318 incline towards each other. The upper rail 316 is provided
with a pair of inclined, elongated flanges 338 which project
outwardly from opposite sides of the rail 316 and extend parallel
to the lower edge 334 from the front end 322 to a point 335 spaced
from the rear end 326. Similarly, the lower rail 318 is provided
with a pair of inclined, elongated flanges 340 which project
outwardly from opposite sides of the rail 318 and extend parallel
to the upper edge 336 from the rear end 328 to a point 337, spaced
from the front end 324. A plurality of apertures 342 extend through
the rails 316 and 318 between the flanges 338 and 340 and the lower
edges 334 and 332 of the upper and lower rails 316 and 318. Similar
apertures 344 are formed in the rearmost spacer bar 346 which joins
the rear ends 326 and 328 of the upper and lower rails 316 and 318.
In addition, the front end 324 of the lower rail 318 is formed with
an enlarged portion 348 which is provided with an aperture 350.
Finally, pairs of generally rectangular flanges 352 are provided on
opposite sides of the lower rail 318 projecting horizontally from
the lower edge 332 adjacent the front and rear ends 324 and 328 of
the lower rail 318 and a similar pair of flanges 354 is provided
projecting outwardly from opposite sides of the rearmost spacer bar
346.
The connecting members 314 are flat, elongated members 9 which may
be identical or may have different transverse dimensions, as seen
at 356 and 358, and are formed with end portions 360 dimensioned to
frictionally mate with the apertures 342, 344 and 350 in the side
members 312, but preferably extend only approximately half-way
through the apertures 342, 344 and 350.
In use, the container-receiving package 310 is assembled by
press-fitting the end portions 360 of the connecting member 314
into corresponding ones of the apertures 342, 344 and 350 of
adjacent side members 312. At least two of the side members 312 are
required to form a complete package. However, it will be obvious
that additional side members 312 may be provided, as desired.
Once the package 310 is assembled, containers, such as cans 362,
may be placed therein and will be supported by the facing flanges
338 and 340 of the adjacent side members 312.
The invention may be embodied in other specific forms without
departing from the spirit or essential characteristics thereof. The
present embodiments are, therefore, to be considered in all
respects as illustrative and not restrictive, the scope of the
invention being indicated by the appended claims rather than by the
foregoing description, and all changes which come within the
meaning and range of equivalency of the claims are therefore to be
embraced therein.
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