U.S. patent number 3,778,096 [Application Number 05/231,924] was granted by the patent office on 1973-12-11 for container carrier and package.
This patent grant is currently assigned to Illinois Tool Works Inc.. Invention is credited to Stuart Allen Smith.
United States Patent |
3,778,096 |
Smith |
December 11, 1973 |
CONTAINER CARRIER AND PACKAGE
Abstract
The present invention relates generally to improvements in
carriers or receptacles and to packages resulting from the use
thereof, said carriers being of the type particularly adapted to
accommodate containers such as beverage cans and the like, wherein
the extremity of the container is formed with an enlargement or
bead. The embodiment of the container carrier or receptacle
disclosed herein includes a strip of resilient, deformable, and
elastic plastic material such as polyethylene, having a plurality
of container-accommodating, longitudinally and transversely aligned
apertures. These apertures are intended for telescopic association
with the ends of the containers so that the margins of the strip
aligning said apertures may be stretched and deformed to form
circumferentially continuous lips embracing said containers beneath
the peripheral enlargements thereof. Transversely aligned web
sections connect said circumferentially continuous strip edges in
longidudinal rows, and openings are provided for rendering said web
sections frangible. Certain of said openings are of greater extent
than others, whereby to facilitate the ease with which a portion of
the strip supporting a plurality of containers may be detached as a
unit from said strip.
Inventors: |
Smith; Stuart Allen
(Northbrook, IL) |
Assignee: |
Illinois Tool Works Inc.
(Chicago, IL)
|
Family
ID: |
22871172 |
Appl.
No.: |
05/231,924 |
Filed: |
March 6, 1972 |
Current U.S.
Class: |
294/87.2;
206/150; 206/161 |
Current CPC
Class: |
B65D
71/504 (20130101) |
Current International
Class: |
B65D
71/50 (20060101); B65d 071/00 () |
Field of
Search: |
;294/87,87.2
;206/65C,65E ;224/45AB,45BA |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Blunk; Evon C.
Assistant Examiner: Cherry; Johnny D.
Claims
I claim:
1. A receptacle for retaining in side-by-side substantially
abutting and parallel relation a plurality of containers or the
like having peripheral enlargements at one end, comprising a
substantially unsupported elongate strip of plastic material, said
elongate strip of plastic material being resilient, deformable, and
elastic and having a plurality of container accommodating
longitudinally and transversely aligned container encircling bands,
each of said bands having an inner peripheral measurement less than
the peripheral measurement of the container to be accommodated
thereby, the material at the inner edge of each band being
circumferentially continuous and uninterrupted, the bands in the
strip being intended for telescopic association with the ends of
the containers whereby upon engagement of the strip and containers
the material adjacent the inner periphery of the bands is stretched
and deformed to form circumferentially continuous lips embracing
said containers beneath said peripheral enlargements and
resiliently gripping said containers, first web sections integrally
interconnecting the transversely adjacent bands in pairs in said
strip, transversely aligned pairs of second web sections integrally
interconnecting the adjacent outer peripheral edges of adjacent
pairs of said bands in longitudinal rows, said transversely aligned
pairs of second web sections all being of substantially the same
length measured transversely of said strip, with the space between
the second web sections of each pair of second web sections
defining transversely aligned finger gripping apertures, said
second web sections having transversely aligned slit openings,
first certain of said slit openings being of a substantial length
with the unslit portions of said second web sections at each end
thereof being of substantially the same length measured
transversely of said second web section to render said strip
readily frangible transversely across by certain opposite
longitudinally directed separating forces, a plurality of second
certain of said slit openings between said first certain slit
openings being of a length substantially smaller than said first
certain slit openings, and said second certain slit openings being
positioned in said second web sections substantially adjacent the
transversely outward edges of said second web sections with the
remaining portions of said second web sections which are disposed
transversely inwardly of said strip at each end of said finger
gripping apertures having a remaining length sufficient to
substantially render said inward portions relatively infrangible to
said certain opposite longitudinally directed separating forces,
but frangible by opposite outward twisting forces on two
longitudinally adjacent containers to which said strip is applied.
Description
SUMMARY OF THE INVENTION
It has heretofore been common practice to merchandise beverage
containers and the like in units of six, commonly referred to as
six packs. Experience has shown that it is not uncommon for the
customer to request a lesser or greater number of cans of beverage
than six. For example, a customer may desire to purchase only two
or four cans of beverage, or in some instances eight or ten cans.
Container receptacles or carriers now available have not been
designed to satisfy this need. It is therefore one of the important
objects of the present invention to provide a unique plastic strip
type carrier of the type referred to above which is so constructed
that varying numbers of pairs of beverage containers may be readily
separated as a unit from a container-supporting plastic strip.
More specifically, the present invention contemplates the provision
of an improved apertured plastic strip type container carrier
which, together with the containers supported thereby, may be
transported or stored on the retailer's shelf in units larger than
six, the structural design of the carrier being such as to enable
two or more supported containers to be readily detached from the
strip.
The present invention is directed to an improved container carrier
or package wherein web sections which connect the apertured
container-accommodating areas in longitudinal rows are frangible so
as to greatly facilitate the ease with which carrier supported
container units of different sizes may be manually separated from
the strip.
In view of the fact that the six pack unit has heretofore been and
still is the most popular and marketable size, the present
invention contemplates a plastic strip of the type wherein six
carrier supported beverage containers may be more readily separated
as a unit from the strip than the detachable units which are of
smaller size.
BRIEF DESCRIPTION OF THE DRAWING
The foregoing and other objects and advantages will be more
apparent from the following detailed description when considered in
connection with the accompanying drawing wherein:
FIG. 1 is a perspective view of a plurality of containers or cans
supported by a carrier which is representative of one embodiment of
the present invention;
FIG. 2 is a fragmentary plan view of the sheet plastic carrier
before said carrier is telescopically associated with a plurality
of containers;
FIG. 3 is a plan view of six of the containers and associated
carrier illustrated in FIG. 1, with four of the containers
supported by the carrier and two of the containers supported by a
carrier section separated from the carrier section supporting the
four containers;
FIG. 4 is a plan view similar to FIG. 3 illustrating the manner in
which a section of the carrier supporting two containers may be
detached as a unit from a six pack; and
FIG. 5 illustrates the manner in which the supported carriers may
be manipulated or tilted to separate one carrier section from
another.
DESCRIPTION OF A PREFERRED EMBODIMENT
Referring to the drawing more in detail wherein like numerals have
been employed to designate similar parts throughout the various
figures, it will be seen that FIG. 1 is a perspective view
disclosing a unit of ten containers supported in longitudinal and
transverse alignment, said unit being designated generally by the
numeral 10. The containers or cans 12 embody a conventional
enlargement or bead 14 at each extremity thereof. The containers 12
forming the unit 10 are supported by a plastic carrier strip or
sheet 16. The carrier strip 16 is best illustrated in FIG. 2,
before said strip has been associated with the containers 12. The
strip 16 is preferably formed from plastic sheet material which is
resilient, deformable, and elastic. The strip 16 is provided with a
purality of container-accommodating apertures 18 which are disposed
in longitudinal and transverse alignment.
It will be noted that the edge of the strip material 16 defining
each of the apertures 18 is circumferentially continuous and
uninterrupted. The peripheral measurement of each aperture is less
than the peripheral measurement of the containers 12, so that when
the apertured receptacle or carrier is telescopically associated
with the enlarged ends of the containers 12, material adjacent the
apertures is stretched and deformed to form circumferentially
continuous lips 20 (FIG. 5) embracing the containers beneath the
beads 14 and resiliently gripping the peripheral surfaces of the
containers. Reference is made to U.S. Pat. No. 3,086,651 for a more
detailed explanation of the functional and structural
characteristics of the container-embracing lip 20.
As previously mentioned, six-pack container supporting carriers or
receptacles have been and are still in common use. Experience has
shown that in many instances the customer requests containers in
greater or lesser amounts than six. To satisfy this requirement,
applicant has provided the carrier strip 16, which as illustrated
in FIG. 1 is capable of supporting at least six, eight or 10
containers as a single portable unit. Transversely aligned web
sections 22 serve to connect the circumferentially continuous strip
edges or lips 20 in longitudinal rows, and web sections 24 serve to
connect said continuous strip edges transversely with respect to
said rows. Apertures 26 disposed longitudinally of the strip 16
provide finger-accommodating handle means to facilitate
transporting of the receptacle and containers supported
thereby.
Particular attention is now directed to the manner in which the
carrier strip may be severed to provide container-carrying units of
different sizes. For purposes of illustration, the conventional
six-pack portion of the unit 10 is includes within a bracked A,
FIG. 1. Likewise, in FIG. 2, the corresponding portion of the strip
16 is included within the bracket A. The web sections 22 at each
extremity of the strip portion A are provided with transversely
aligned openings in the form of slots or slits 28. These openings
28 traverse a substantial portion of the web section in which they
are formed. Thus, the opposite extremities of each slit 28
terminate closely adjacent the opposed margins of its associated
web section 22. The web sections 22 positioned intermediate the
above-mentioned openings 28 are provided with severances or slits
30 of abbreviated extent. It will be noted that the inner extremity
of each of the slits 30 terminates a substantial distance from the
internal margin of its respective web sections 22, while the
opposite extremity terminates immediately adjacent the outer margin
of said web.
From the foregoing, it will be apparent that in order to detach two
or more supported containers from the strip 16 it is only necessary
to relatively shift or tilt one container with respect to the
other, as illustrated in FIG. 5. The presence of the
above-mentioned openings 28 and 30 render their complementary web
sections 22 sufficiently frangible to enable the detachment of one
unit with respect to another unit. By providing each of the web
sections 22 with transversely aligned openings or slits combined
carrier and container units of varying sizes may be detached from
the strip. In view of the fact that customers often request a
six-pack unit, the openings or slits 28 are considerably more
extensive than slits 30, thereby materially increasing the
frangibility of the web, to facilitate the ease with which a
carrier strip may be separated into six-pack units. In order not to
impair the required strength of the web sections 22 connecting the
intermediate pair of container carrier sections with the oppositely
disposed outer pairs of container carrier sections, the
extensiveness of the openings or slits 30 is considerably
restricted. However, the extensiveness of the openings 30 is
sufficient to permit manual separation of a unit of two or a unit
of four, as illustrated in FIG. 3, by simply tilting one supported
container with respect to the other and exerting an increase in
separation force. Likewise, as shown in FIG. 4, a two-container
unit may be detached from a six-pack unit.
With the above-described container receptacle or carrier
arrangement, wherein all of the longitudinally disposed web
sections are provided with transverse openings, the ease with which
the customer's requirements may be satisfied is greatly
facilitated. Likewise, by providing openings of increased size at
the opposite extremities of three pairs of longitudinally connected
container-embracing lips, it is possible to supply six-pack units
without the potential hazard of unintentional separation from the
strip stock of individual containers supported thereby. In
practice, as illustrated for example in U. S. Pat. No. 3,383,828,
apertured strip stock may be fed from a supply roll and
automatically assembled with containers. Hence, the present
invention contemplates a container receptacle or carrier which may
be telescopically assembled with a predetermined number of
containers and which may thereafter be separated into units, each
supporting a predetermined and varying number of containers. Thus,
the present invention contemplates a multiple container carrier
which may be retained as a unit or package under all normal
conditions of handling and transport, and yet easily broken down by
the purchaser or store clerk into selected pairs of containers in
the form of a package.
* * * * *