U.S. patent number 3,591,070 [Application Number 04/879,077] was granted by the patent office on 1971-07-06 for tote box.
This patent grant is currently assigned to Riegel Paper Corporation. Invention is credited to George Vrana.
United States Patent |
3,591,070 |
Vrana |
July 6, 1971 |
TOTE BOX
Abstract
A rectangular paperboard carton having an easily erectable, flat
lying carrying handle structure is disclosed. The carry handle
includes a pair of full carton depth top closure flaps and a pair
of tuck flaps, both of which are tuckable into the carton structure
articulated to an edge of the top closure flaps. The tuck flaps
include registrable handhole cutouts.
Inventors: |
Vrana; George (Flushing,
NY) |
Assignee: |
Riegel Paper Corporation (New
York, NY)
|
Family
ID: |
25373393 |
Appl.
No.: |
04/879,077 |
Filed: |
November 24, 1969 |
Current U.S.
Class: |
229/117.15;
229/155 |
Current CPC
Class: |
B65D
5/46096 (20130101) |
Current International
Class: |
B65D
5/46 (20060101); B23k 001/08 () |
Field of
Search: |
;229/38,45,44,52B,52BC,54R,72 ;206/41D,41F ;150/43,46 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Reeves; Robert B.
Assistant Examiner: Martin; Larry H.
Claims
I claim:
1. A paperboard carton having a rectangular cross section,
comprising
a. opposed front and rear wall panels,
b. a pair of similar sidewall panels articulated to and extending
between said front and rear wall panels,
c. bottom closure means including at least one bottom closure flap
articulated to any one of said front, rear and sidewall panels,
d. an auxiliary front wall panel articulated to a sidewall edge of
said front wall panel having a free edge extending along the other
sidewall edge of said front wall panel,
e. said auxiliary front wall panel being joined to said front wall
panel along said free edge, and
f. first and second top flap members articulated to the upper edges
of said front and rear wall panels, respectively,
g. said first and second top flap members including first and
second outer closure flap portions,
h. said first and second outer closure flap portions being
articulated along one edge to the top of said front and rear panels
respectively and along the edge opposite said one edge to first and
second tuck flaps,
i. said first and second tuck flaps being congruent and having
registrable handhole cutouts,
j. said first outer closure flap portion being of suitable depth to
permit the insertion of said first tuck flap between said auxiliary
front and front wall panels,
k. said second outer closure flap portion being of suitable depth
to permit the insertion of said second tuck flap into the top
portion of said carton along the inner surface of said rear
wall.
2. The carton of claim 1, wherein
a. said auxiliary front wall is joined to said front wall panel
along a glue line extending from the bottom of the front wall panel
and terminating substantially below the top edge of said front wall
panel.
3. The carton of claim 1, further including
a. a pair of inner top closure flaps each articulated to the top
edge of one of said side panels,
b. said inner top closure flaps having means for interlocking
together.
4. The carton of claim 1, wherein
a. the top edge of said auxiliary front wall panel is defined by an
at least partially curved line extending from the articulated edge
of said auxiliary sidewall panel to a point along said free edge
below the top edge of said front wall panel.
5. The carton of claim 1, wherein
a. one of said tuck flaps includes a tab member articulated to the
upper edge defining its handhole cutout.
6. In a rectangular paperboard carton of the type shown and
described, including front, rear and sidewall panels and a closed
bottom, the improvement comprising
a. an auxiliary front wall panel joined to and forming a pocket
with the front wall panel, and
b. top carrying handle means,
c. said top carrying handle means including a first top closure
flap articulated to said front wall and a second top closure flap
articulated to said rear wall,
d. a first tuck flap articulated to said first top closure flap,
and
e. a second tuck flap articulated to said second top closure
flap,
f. said second tuck flap being adapted for insertion into said
pocket,
g. said first tuck flap being adapted for insertion into the
interior of said carton along the inner surface of said rear wall.
Description
BACKGROUND OF THE INVENTION
The carton of the invention is specifically designed to carry a
plurality of relatively large and/or heavy articles, such as a pair
of bottles of liquor or a bottle of liquor and a bottle of cocktail
mixer. In addition to being of a relatively strong construction, a
carton for this purpose should, advantageously, include a
convenient handle means to aid the purchaser in carrying the
package from the retail store. A suitable handle means should, in
addition to providing a secure and convenient way for carrying the
package, also be unobtrusive during shipping and display of the
package. Further, the handle means should be easily set up by the
retail merchant when the product is sold.
SUMMARY OF THE INVENTION
The carton of the invention provides a tubular box having a
rectangular cross section and a top flap structure capable of
easily forming a carrying handle. The top flap members of the new
carton extend upwardly and inwardly from both the front and rear
panels of the carton and include auxiliary flap members having hand
openings that join together above the carton to form a vertically
disposed carrying handle.
In accordance with the invention, the top flap members of the new
carton also function as the outer top closure flaps of the carton.
Both of the auxiliary flap members tuck into the carton structure
to provide a compact package that can be readily shipped and easily
adapted to provide a convenient carrying handle.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the carton of the invention with
the top flap members in an open position to show detail;
FIG. 2 is a front elevation of the top portion of the carton of the
invention in carrying position;
FIG. 3 is a cross-sectional view taken along line 3-3 of FIG.
2;
FIG. 4 is a front elevation of the carton of the invention with the
carrying handles tucked away; and
FIG. 5 is a cross-sectional view taken along line 5-5 of FIG.
4.
DESCRIPTION OF PREFERRED EMBODIMENTS
Referring to FIG. 1 of the drawings, a rectangular carton generally
indicated by the numeral 10 is shown. The rectangular carton 10
includes a front wall panel 11 and a rear wall panel 12, separated
by a pair of opposed sidewall panels 13, 14. Inner top closure
flaps 15 and 16 having engageable tabs 17 and 18 are articulated
along the top edge of the side panels 13 and 14. Suitable flap
means (not shown) for closing the bottom of the carton are
associated with the bottom edge of at least one of the wall panels
11--14.
In accordance with a significant aspect of the invention, a pair of
top flap members 19 and 20 are articulated across the top edge of
each of the front and rear wall panels 11 and 12, respectively. The
top flap members 19 and 20 each include both an outer closure flap
portion 21 and 22 and tuck flaps 23 and 24. The tuck flaps 23, 24
are hinged to the outer closure flap portions of the top flap
members along score lines 27 and 28. The tuck flaps 23 and 24,
which, as shown in the drawings, are typically of two layered
paperboard construction, include cutout areas 25 and 26 that are
large enough for hand grasping.
The outer closure flap portions 21 and 22 each have the same width
as the front and rear panels 11 and 12 and a depth sufficient to
overlie the top of the carton as shown most clearly in FIG. 5. In
accordance with the invention, the flap portions 21 and 22 are
capable of assuming dual positions in conjunction with the
functional character of the carton, i.e., a compact container
having an easily erectable carrying handle.
As shown in FIGS. 4 and 5, the flaps 21 and 22 lie across the flat
surface of the carton before the carrying handles are erected. In
this condition, the carton, only very slightly larger than the
articles it is holding, can be shipped economically. When the
carrying handles are erected for use, as shown in FIGS. 2 and 3,
the closure flaps 21 and 22 project upwardly in sloped relation to
the top of the carton. The sloped flaps 21 and 22 join above the
carton along score lines 27 and 28. In this position, the tuck
flaps 23 and 24, which are articulated to the closure flaps 21 and
22 along score lines 27 and 28, are in contact and the hand cutouts
25 and 26 are in registry to form a carrying handle.
In accordance with an important aspect of the invention, the new
carton is provided with an auxiliary front panel 29, which is
preferably an integral part of the carton blank articulated to a
side edge of the side panel 13 and extending fully across the front
panel wall 11. Typically, the free edge 30 of auxiliary front panel
29 is adhesively attached to the front panel wall 11 by a glue
strip extending from its bottom edge 31 to approximately the
vertical midpoint of the front panel. A pocket is thereby formed
between the outer surface of the front wall panel 11 and the inner
surface of the auxiliary front panel 29.
The pocket forming relationship between front wall panel 11 and the
auxiliary front panel 29 permits the new carton to have a unique
double tuck feature, whereby both carrying handle tuck flaps 23 and
24 may be neatly and securely retained within the carton structure
during shipment and display of the package. As shown best in FIG.
5, the tuck flap 23 tucks downwardly along the inner wall of the
rear panel wall 12, as is customary in cartons having full carton
depth top closure panel with a tuck flap. The second tuck flap 24
extends vertically downward along the outer surface of the front
wall panel 11 when the carton is in its shipping and display
condition and is securely retained by the auxiliary front panel
29.
Because the closure flap 22 must extend slightly beyond the front
wall panel in order for tuck flap 24 to be tucked into the front
pocket, closure flap 22 must overlie closure flap 21 when the
carton is closed.
In further accordance with the invention, the upper edge 32 of the
auxiliary front panel 29 is defined by a downwardly sloping curved
line terminating along the free edge 30. The curved, sloping
configuration of upper edge 32 provides for the easy tucking in and
removal of tuck flap 24 from the pocket formed between the front
and auxiliary front panels.
In order to set up the new carton for hand carrying, the retail
merchant simply removes both tuck flaps 23 and 24 from their tucked
in positions and extends the carrying handle members 19 and 20
upwardly and together until the tuck flaps 23 and 24 are in full
contact with handholes 25 and 26 in registry. Since the tuck flaps
are not joined together in setting up the carrying handles, it is
advantageous to provide some means for at least weakly holding the
tuck flaps together. Accordingly, in its preferred form, the new
carton includes a flap retaining tab 33 articulated to the upper
edge of the handhole 26. Although the tab 33 may be articulated to
the upper edge of either handhole, it is preferably associated with
the tuck flap that is inserted within the carton along its rear
wall so as not to interfere with advertising matter on the front or
front auxiliary panels of the carton. The tab 33 is folded through
the handhole formed by the registry of hand cutouts 25 and 26, as
shown in FIG. 3. When the purchaser of the carton inserts his hand
through the handhole and grasps the carton, the tab 33 is bent
upward along tuck flap 23 and thereby prevents shifting of the tuck
flaps 23 and 24, relative to each other while the package is being
carried.
The invention provides a new tote carton having a double tuck
feature and a very convenient and easy to erect carrying handle.
The new carton is compact for shipping, storage, and display, yet
incorporates a tucked away carrying handle structure that can be
very easily erected when desired.
* * * * *