U.S. patent number 3,861,581 [Application Number 05/315,876] was granted by the patent office on 1975-01-21 for basket.
This patent grant is currently assigned to The Finn Industries Div., Patlatch Forests, Inc.. Invention is credited to Thomas J. Sellors.
United States Patent |
3,861,581 |
Sellors |
January 21, 1975 |
BASKET
Abstract
A basket of the decorative type is shown having a base with an
open upward portion and parallel side walls, the outer side walls
of which may optionally be perforated to simulate a woven material.
The inner side walls flush mounted to the bottom, and the bottom is
of an automatic construction which permits folding from a
knock-down configuration to upright by biasing across the corners
of the basket. A second biasing after the inner side walls and
locking feet are in place causes the locking feet to interlock with
the automatic bottom to secure and lock the shape of the basket.
Provision is made between the side walls at opposed upper edges for
the insertion of a handle, the latter also being so constructed
with glue flaps that it may be shipped flat or knocked down. In
addition, a nesting support may optionally be provided to set
within the simulated basket after the handle is positioned in
place. The support is also of knocked-down construction, and has a
false bottom surrounded by double side walls, and means are
provided at the bottom for interlocking with the decorative
basket.
Inventors: |
Sellors; Thomas J. (Waukegan,
IL) |
Assignee: |
The Finn Industries Div., Patlatch
Forests, Inc. (Chicago, IL)
|
Family
ID: |
23226446 |
Appl.
No.: |
05/315,876 |
Filed: |
December 18, 1972 |
Current U.S.
Class: |
229/117; 229/114;
229/914; 229/922; 229/104; 229/117.03 |
Current CPC
Class: |
B65D
5/46024 (20130101); B65D 5/3621 (20130101); Y10S
229/922 (20130101); Y10S 229/914 (20130101) |
Current International
Class: |
B65D
5/36 (20060101); B65D 5/46 (20060101); B65d
005/36 (); B65d 005/46 (); B65d 005/50 () |
Field of
Search: |
;229/41B,41R,34R,16C,24,6A |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Price; William I.
Assistant Examiner: Bernstein; Bruce H.
Attorney, Agent or Firm: Dominik, Knechtel, Godula &
Demeur
Claims
I claim:
1. A knocked down basket comprising, cut from a single sheet of
material, a plurality of outer wall portions formed by three fold
lines to form thereby three mutual intersecting edges,
a plurality of inner wall portions extending from the upper portion
of the outer walls and of generally isosceles trapezoidal
configuration,
a top edge portion defined by the fold at the intersection of the
inner wall and outer wall portions,
mounting feet at the portion of the inner walls opposed to the top
edge portion, each of said mounting feet having beveled side edges
and defined by lines of weakness which permit folding of the same
against the bottom of the basket upon erection,
base forming flaps extending from the lower edge of each of the
outer walls proportioned and oriented, upon securing by fastening
means, to form a bottom for the basket whereby the same may be
shipped in knocked-down fashion,
said bottom including four opposed flaps with two of said flaps
being spaced with respect to each other by a shorter flap, and each
including a tug tab,
said mounting feet and tug tab portions of said base forming flaps
interacting upon biasing to flat and reopening after positioning
said inner walls and mounting feet in position to interlock by
positioning one end of each of said mounting feet beneath a
corresponding base forming flap at one end, thereby to
automatically form an interlocked bottom,
and flap means for securing the fourth edge of the outer walls
together in an enclosed perimeter completing a basket construction
having an automatically interlocked bottom, outer walls, inner
walls, a top edge portion, and means for footing the inner walls in
interlocked relationship to the base forming flaps when biased to
the flat and reopened.
2. In the basket of claim 1, said top portion being defined by a
tapered panel thereby providing a space between the outer walls and
inner walls.
Description
BACKGROUND OF INVENTION
1. Field of Invention
The subject knock-down basket relates primarily to decorative-type
baskets such as those seen displayed at the Easter season. A double
wall construction is provided to simulate the perforations of a
woven basket such as rattan, woven wood strips, and the like. The
construction is so fabricated that of the three elements, a basket,
a handle, and a liner, all three can be shipped in the knocked-down
or flattened form and simply erected and assembled.
2. Description of the Prior Art
As indicated above, the prior art may relate to the folding carton
field in general, but as such, the invention is directed to a
knocked-down basket rather than a folding carton, more particularly
is this so because of the three elements which coact to form the
final product, particularly if the liner is employed.
The principal prior art is a product which is simulated, namely, a
wooden or woven type basket. Such wooden or woven baskets, in order
to be colorfully decorated, must be painted. Some of the paints
which are employed have various trace elements or even prime
elements which may be toxic. Since the baskets are quite often
intended for carrying children's items, it may be anticipated that
the children will, upon occasion, place the basket in the mouth.
Not only is there a risk of the trace elements, such as lead in the
paint, being ingested into the system of the child; but in
addition, slivers on the fingers or even portions of the face may
be encountered with a wooden-type basket.
A basic solution of these problems is provided by a basket
construction which is formed of food grade paperboard, and printed
with food grade inks. This reduces to a minimum the exposure to the
toxicity of paints, and the risk of slivers and the like.
In addition, because the unit is of knock-down construction at the
outset, it is similarly easily the subject of disposal. No metal
parts are involved, and therefore the entire basket, handle, and
liner may be burned along with ordinary paper.
SUMMARY OF INVENTION
The present invention is directed to a knock-down basket
construction in which there are four side walls, and a bottom. The
bottom is of an automatic-type erecting construction, with the
inner side walls being imperforate, and the outer side walls
optionally perforated to simulate various designs. A relatively
horizontal top edge is provided between the inner and the outer
side walls which, at two opposed faces, is notched to provide a
mounting means for the handle, and also to lock the handle in place
after inserted. The inner side walls terminate in locking feet
against the automatic bottom with their beveled edge abutting.
Thereafter, biasing across a corner and reopening causes the feet
to interlock with the automatic bottom thereby securing and locking
the shape of the basket.
A handle construction of knock-down configuration is provided which
has ends which insert in opposed side walls of the basket, also
provided to wedgingly engage the same for secure locking. The upper
portion of the handle may be provided with a flat member to
facilitate carrying. The handle is of a knock-down construction
which can be readily set up.
Finally, for certain products, a liner having a false bottom is
desirable, particularly where the product being contained may have
certain packaging or carrying characteristics which would soil or
otherwise be inappropriate for the basket construction. The liner
is constructed of a single piece of folded board, glued in part,
and susceptible of being erected and having a pair of opposed ends
which are tucked together like a box, and providing a side wall
extending thereabove around four sides, and having means at the
bottom for interlocking with the basket to secure the same in place
once erected and inserted within the interior portion of the
basket.
One of the principal objects of the present invention is to provide
a knock-down basket, with optional handle and liner, which can be
shipped in a relatively flat space saving configuration, and be
easily and inexpensively erected for the insertion of products to
be merchandised in the basket. A closely related object is to
provide such a basket with an automatic bottom and inner side wall
locking feet which interlock upon biasing to secure the basket
shape.
Another object of the present invention is to provide a basket
which is knocked down which can be easily printed in decorative
colors throughout its entire observable exterior portion, including
a handle for insertion into the basket. The inks employed in the
printing may be selected from a wide variety available which are
found generally acceptable for handling food products.
Still another object of the present invention is to provide a liner
for the basket which may be of a different material than the basket
itself, and designed for durability and product retention as
distinguished from decorative susceptability.
Still another object of the present invention is to provide a
basket with a handle and a liner which are inexpensive to
fabricate, handle, and use.
Still another important object of the present invention is to
provide a basket, handle, and liner, all of which are made of
readily disposable and combustible paperboard thereby minimizing a
disposal problem after the basket, handle, and liner have found
their ultimate usage and are to be discarded.
Still another object of the present invention is to provide a
handle for a double-walled basket which, even though knocked-down
and formed of paperboard, is quite sturdy and locked in place by a
two-fold engagement of a wedge-type bottom construction and an
interlock at the exterior.
DESCRIPTION OF DRAWINGS
Further objects and advantages of the present invention will become
apparent as the following description of an illustrated embodiment
takes place in which the same is shown in the accompanying drawings
in which:
FIG. 1 is a perspective view showing a typical basket illustrative
of the present invention;
FIG. 2 is a perspective view of a support for use interiorly with
the basket shown in FIG. 1;
FIG. 3 shows the basket blank formed from a single piece of
material from which the basket is formed;
FIG. 4 is a blank showing the single piece of material in panel
form for forming the handle;
FIG. 5 is a blank of a single piece of material showing the layout
for the support;
FIG. 6 is a view of the basket after being glued and in condition
for being shipped on a knocked-down, flattened basis;
FIG. 7 is a perspective partially diagramatic view indicating how
the basket blank of FIG. 6 is erected into the basket form;
FIG. 8 is a top view of the basket after first being assembled in
accordance with the configuration shown in FIG. 7;
FIG. 9 is a view sequentially subsequent to that of FIG. 8,
indicating how the basket is biased into the flat across the
corners to bring about an interlock of the feet of the inner
panels;
FIG. 10 is a top view subsequent to FIGS. 8 and 9 indicating how
the basket bottom and inner wall feet interlock after biasing;
FIG. 11 is a longitudinal transverse view in enlarged scale of the
basket shown in FIG. 1 illustrating the relationship between the
basket, support and handle;
FIG. 12 is an alternative view showing a different style handle on
the illustrative basket; and
FIG. 13 is still a further alternative view illustrating another
type handle for use with the subject basket.
DESCRIPTION OF ILLUSTRATIVE EMBODIMENT
The illustrative basket 10 shown in FIG. 1 is used for displaying
candy 13 nested in attractive packing 14 on top of a support 12 (or
false bottom) and conditioned for being carried by means of a
handle 11. The basket has outer and inner side walls which, in the
embodiment shown, are separated at the top edges whereby a
plurality of perforations 15 simulate a wooden or woven type
basket.
The advantageous features of the subject basket 10 will be more
fully appreciated when reference is made to the single blank of
material or board 20 shown in FIG. 3 from which the entire basket
10 is formed. There it will be seen that the basket blank 20
includes a first outer side wall 21 and a second outer side wall
22, which form the larger outer perforated walls as shown in FIG.
1. A first inner side wall 24 and second inner side wall 25 form
the inner larger portions of the basket. It will be noted that all
of the side walls terminate in base forming flaps, and that a first
side wall base forming flap 28 and second side wall base forming
flap 29 are each provided at the ends of their respective side wall
24, 25 and are provided with lines of weakness so that they can be
folded flat against the bottom.
A glue flap 30 is provided as an extension from the first outer
side wall 21, and is secured to the inside of the second outer end
wall 22, thereby erecting a basket with the second outer end wall
32 opposed to the first outer end wall 31. All of the side walls
21, 22, 31, 32 are joined by lines of weakness. The face of the
blank 20 shown in FIG. 3 is the outer portion which may be printed
with various colored designs.
The outer end walls 31, 32 terminate in a first inner end wall 34
and a second inner end wall 35, each of which in turn terminates
with a first inner end wall locking flap 48 and the second inner
end wall locking flap 49, beveled at their edges and secured to
their respective inner walls by lines of weakness.
The base is formed of a plurality of flaps, two opposing ones of
which include interlocks 36, 37. The first side wall base forming
flap 28 and second side wall base forming flap 29 contain the
interlocks 36, 37 and extend from their respective first and second
outer side walls 21, 22. In addition, first end wall base forming
flap 38 and second end wall base forming flap 39 extend from their
respective end walls 31, 32. A first bottom tug tab is provided on
the first side wall base forming flap 28, a second bottom tug tab
41 is provided on the second side wall base forming flap 29. The
respective tug tabs 40, 41 are each secured to a first tab glue
patch 42 (on the first end wall base forming flap 38) and a second
tab glue patch 43, formed on the second end wall base forming flap
39. The only glue spots are the joining of the glue flap 30, and
the two tug tabs 40, 41 to their respective adjacent members. In
this configuration, the basket 10 can be shipped in a knocked-down,
flattened form as illustrated in FIG. 6. When the basket 10 is to
be erected, the sequence as shown in FIG. 7 is employed. First, the
outer corners are biased to cause the automatic bottom to fold
flattened, with the interlocks 36, 37 joining each other, and the
tug tabs 40, 41, pulling the adjacent flaps into flattened
configuration. Thereafter, in optional sequence, the opposed inner
walls 24, 25 and 34, 35 are pushed into position as shown in FIG.
8. Then the locking feet 45, 46, 48 49 are atop the bottom forming
flaps 28, 29, 38, 39. Also, it will be observed that a first side
wall upper edge 50 and second side wall upper edge 51 separate the
outer and inner walls as well as first end wall upper edge 54 and
second end wall upper edge 55. As shown, they are generally tapered
upper edges thus permitting a gap to appear between the outer walls
21, 22, 31, 32 and the inner walls 24, 25, 34, 35. This, as
indicated above, permits the perforations 15 to simulate a woven
basket style when printed appropriately. As will be set forth
hereinafter, the first and second end wall upper edges 54, 55 are
provided with cut out locking tabs 56, 57, which secure the handle
11 as will be hereinafter pointed out.
In erecting the basket, after the configuration shown in FIG. 8 is
achieved, the same is then diagonally biased across the corners in
order to fold it into a modified flat configuration as shown in
FIG. 9. Upon this folding, one end of each of the locking feet 45,
46, 48, 49 tucks itself in beneath the adjacent bottom forming
panel 28, 29, 38, 39, so that when snapped back into the erected
configuration, an interlock is provided between each space forming
panel 28, 29, 38, 39, and its adjacent locking foot 45, 46, 48, 49.
This locking action secures the integrity of the configuration of
the basket 10 in a much more rigid form than that shown in FIG. 8,
and no additional gluing is required. Finally, it will be observed
that first support lock slot 58 and second support lock slot 59 are
provided at the intersection between the opposed inner end walls
34, 35 and their respective base forming flaps 38, 39, but being
formed in the inner section between the locking feet and inner
walls.
The configuration of the support 12 will be best understood by
first reviewing the construction of the support blank 60 shown in
FIG. 5. There it will be seen that a support top 61 and support
bottom 62 are defined along with a first support side wall 64 and a
second support side wall 65, all in linear extension each of the
other. A first support end wall 68 and second support end wall 69
extend laterally from the support top 61 and the support glue flap
70 extends laterally from the support top 61.
To secure the ends, provision is made for a first side wall tuck
tab 71 and a second side wall tuck tab 72. To secure the unit for
knocked-down shipment, provision is made for a glue strip 74 on the
first support side wall 64 to which the glue flap 70 is secured,
the marginal edge 73 extending beyond the glue strip 74 of the
first support side wall 64 serving as one of the four elements
rimming the support top 61 (see FIG. 2). A further glue strip 75 is
secured to extension 77 of the second support side wall 65 to
define more of the perimeter of the support top 61. Corresponding
extensions 76, 78 of the respective end walls 68, 69 complete the
perimeter of the wall about the support top 61. End tabs 79, 80 are
provided respectively at the ends of the first and second support
end walls 68, 69, for securing the entire unit together. Finally,
it will be noted that lock tabs 81, 82 are provided at the
intersection of the end tabs 79, 80 and end walls 68, 69 for
locking engagement with the first support lock slot 58 and second
support lock slot 59 of the basket 10 (see FIGS. 8 and 10). As will
be seen in FIG. 11, the support lock tabs 81, 82 form a precision
lock at the lower portion of the basket 10 in the lock slots 58, 59
as described.
The preferred handle is shown in blank form in FIG. 4. There it
will be seen that the preferred handle 11 is formed of a single
strip or blank having an outer band 90 and inner band 91 which form
the hand grip 92 of the handle 11. Depending from the hand grip
portion 92 are the supports 94, which are defined as extensions of
the hand grip 92, but spaced apart due to the precision of edges
95. Locks 96 are provided in the lower portion of the support 94 by
means of a cut out and are engaged by first handle tab 56 and
second handle tab 57 in the side wall upper edges 50, 51 of the
basket 10. To assist in forming a tapered bottom portion of the
supports 94, it will be observed that end taper folds 97 are
provided in order to prevent a wedge shaped end portion of the
lower part of the support 94 as shown in FIG. 11. This permits a
wedging action and a support to be provided between the outer end
walls 31, 32 and inner end walls 34, 35. In addition, it prevents a
bulging from taking place where the handle supports 94 penetrate
the basket.
While the subject handle 11 is a preferred embodiment, it will be
observed in FIG. 12 that a modified barb end handle 85 and, in FIG.
13, a braided handle 86 may be also utilized with the preferred
basket 10. Only a single glue flap 98 is required to secure the
handle, which may also be provided with display mounts 99 for
securing a paper display interiorly of the handle 11.
In review it will be seen that a basket 10 has been described which
can be formed from a single blank 20, with automatic bottom, and
means whereby the bottom can be interlocked with the inner side
walls to define a rigid structural integrity. The perforations 15
and the outer walls permit the simulation of a woven basket. In
addition, a support 12 which serves as a false bottom for
decorative matter and the display of candy 13 also is formed from a
single blank and interlocks with the basket 10 to form an integral
unit. Finally, a handle 11, also formed from a single blank of
material, interlocks with the basket 10. Each of the three
elements, basket 10, handle 11 and support 12, are so constructed
that they can be shipped knocked-down flat and yet quickly erected
by hand or machine operation into their final form.
Although particular embodiments of the invention have been shown
and described in full here, there is no intention to thereby limit
the invention to the details of such embodiments. On the contrary,
the intention is to cover all modifications, alternatives,
embodiments, usages and equivalents of a basket and method for
making same as fall within the spirit and scope of the invention,
specification and the appended claims.
* * * * *