U.S. patent number 3,640,563 [Application Number 05/085,431] was granted by the patent office on 1972-02-08 for carrier for flanged article.
This patent grant is currently assigned to The Mead Corporation. Invention is credited to Prentice J. Wood.
United States Patent |
3,640,563 |
Wood |
February 8, 1972 |
CARRIER FOR FLANGED ARTICLE
Abstract
A carrier for elongated flanged articles comprises an elongated
tubular structure formed from a single rectangular blank and folded
along transverse fold lines so as to form a generally rectangular
exterior tubular structure inside of which a pair of upwardly
converging support panels are disposed, the support panels being
foldably joined to each other along their top edges and being
hingedly secured to the interior of the sidewalls and a plurality
of aligned apertures being formed in the top and bottom panels and
in the support panels, the apertures in the support panels being
disposed astride the fold line therebetween.
Inventors: |
Wood; Prentice J. (Jonesboro,
GA) |
Assignee: |
The Mead Corporation
(N/A)
|
Family
ID: |
22191543 |
Appl.
No.: |
05/085,431 |
Filed: |
October 30, 1970 |
Current U.S.
Class: |
294/87.2;
206/145 |
Current CPC
Class: |
B65D
71/46 (20130101) |
Current International
Class: |
B65D
71/40 (20060101); B65D 71/46 (20060101); B65d
069/00 () |
Field of
Search: |
;294/31.2,87.2
;206/65E |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Blunk; Evon C.
Assistant Examiner: Silverman; I. Kenneth
Claims
The embodiments of the invention in which an exclusive property or
privilege is claimed are defined as follows:
1. A carrier for an elongated flanged article comprising an
elongated tubular structure having foldably joined top, bottom and
sidewalls, said top and bottom walls having aligned apertures for
receiving a part of the article, a pair of upwardly convergent
support panels disposed within said tubular structure and foldably
joined together along a fold line constituting their top edge
portions and hingedly connected respectively to said sidewalls, a
third aperture formed in said support panels and disposed astride
said fold line in alignment with said apertures in said top and
bottom walls, said third aperture being arranged to engage the
article underneath the flange thereof.
2. A carrier according to claim 1 wherein said top and bottom walls
each includes a medial fold line defining wall half sections
foldable into substantially parallel planes so as to render the
carrier collapsible.
3. A carrier according to claim 1 wherein the lower interior
portion of each of said sidewalls comprises an anchoring and
reinforcing panel to the upper edge of which one of said support
panels is foldably joined.
4. A carrier according to claim 1 wherein the aperture formed in
said top wall dimensioned and configured so as snugly to engage the
adjacent portion of the article thereby to secure the article in
position relative to the carrier.
5. A carrier according to claim 1 wherein an extension panel is
joined to an exterior ply of one of said sidewalls along a weakened
severance line whereby said extension panel is detachable from the
carrier without materially affecting the strength of said one
sidewall.
Description
Article carriers of the so-called top-engaging type ordinarily are
arranged in such manner that openings are provided in the top and
bottom panels and the opening in the top panel is specially
constructed so as to grip the packaged articles such as a flanged
or capped bottle immediately below the cap or flange. Known
carriers of this type function well in conjunction with capped
bottles particularly where the bottles are of small and medium
size.
According to this invention a so-called cap-engaging carrier is
provided which is particularly well suited for large-size bottles
which are provided with screwcaps the lower edge portion of which
ordinarily is rounded and hence does not present a well-defined
edge which may be gripped by the carrier. More specifically this
invention provides a top-engaging carrier wherein a generally
rectangular tubular structure is provided inside of which a pair of
sturdy support panels are arranged with their upper edges foldably
joined together and with their lower edges secured to the interior
surfaces of the sidewalls, apertures being provided in the carrier
in aligned relationship in the top and bottom walls as well as in
the support panels for receiving and gripping the bottle necks
underneath the lower edges of their caps. According to a feature of
the invention, the top wall effectively grips and stabilizes the
top portion of the packaged article and also prevents outward
bowing of the carrier sidewalls thereby to provide snug sturdy
support of the article.
For a better understanding of the invention, reference may be had
to the following detailed description taken in conjunction with the
accompanying drawings in which
FIG. 1 is a perspective view of a complete package formed according
to the invention;
FIG. 2 is a plan view of a blank from which the carrier of FIG. 1
is formed;
FIGS. 3, 4 and 5 represent folding and gluing operations through
which the blank of FIG. 2 is manipulated to form the completed
carrier shown in collapsed form in FIG. 5;
FIG. 6 is an enlarged cross-sectional view of a setup carrier such
as is shown in FIG. 1 taken along line 6--6 in FIG. 1; and, in
which
FIG. 7 is a view similar to FIG. 6 but which shows the carrier
applied to an article to be packaged such as a bottle.
In the drawings the numeral 1 designates an anchoring and
reinforcing panel which is foldably joined along fold line 2 to
support panel 3. Support panel 4 is foldably joined to support
panel 3 along medial fold line 5. Anchoring and reinforcing panel 6
is foldably joined to support panel 4 along fold line 7. The parts
1-7 inclusive constitute the interior supporting structure which is
disposed within an exterior tubular structure.
The exterior tubular structure of the carrier comprises bottom wall
8 which comprises a pair of wall sections 9 and 10 foldably joined
to each other along a medial fold line 11. Half-section 9 is
foldably joined to reinforcing and anchoring panel 6 along fold
line 12 and half-section 10 is foldably joined to sidewall 13 along
fold line 14. The top wall of the carrier is generally designated
by the numeral 15 and comprises a pair of half-sections 16 and 17
which are foldably joined to each other along medial fold line 18.
Wall half-section 17 is foldably joined to sidewall 13 along fold
line 19 while top wall half-section 16 is foldably joined to
sidewall 20 along fold line 21. Extension panel 22 is foldably
joined to sidewall 20 along a weakened severance line 23.
For receiving the necks of the packaged articles such as bottles B,
a plurality of apertures 24, 25 and 26 are formed in bottom wall 8
and similar apertures 27, 28 and 29 are formed in top wall 15.
For snugly gripping the bottlenecks underneath the lower edges of
the screw-type caps, a plurality of apertures 30, 31 and 32 are
formed in support panels 3 and 4 and are disposed astride the
medial fold line 5 which foldably joins these two support
panels.
In order to form the completed carrier depicted in FIGS. 1, 5, 6
and 7 from the blank shown in FIG. 2, the blank of FIG. 2 is first
arranged with its interior surface facing upwardly. Thereafter
reinforcing and anchoring panel 1 together with half-section 3 are
elevated and folded forwardly along medial fold line 5 by which
support panel 3 is foldably joined to support panel 4. The blank
then appears as depicted in FIG. 3.
An application of glue is then made to reinforcing and anchoring
panel 1 as indicated by stippling in FIG. 3. Thereafter all panels
of the blank as shown in FIG. 3 which are disposed below the fold
line 11 are elevated and folded forwardly so as to cause the
anchoring and reinforcing panel 1 to adhere to the interior surface
of sidewall 13. The blank then appears as shown in FIG. 4.
Thereafter an application of glue is made to anchoring and
reinforcing panel 6 as indicated by stippling in FIG. 4 and those
portions of the blank as shown in FIG. 4 which are disposed below
the fold line 18 are then elevated and folded forwardly to occupy
the positions depicted in FIG. 5. This operation causes anchoring
and reinforcing panel 6 to adhere to the interior surface of the
sidewall 20 and the blank then appears as shown in 5 in completed
and collapsed form.
With the carrier in the condition depicted in FIG. 5, the panels 17
and 22 are pressed inwardly toward each other by urging areas
adjacent fold lines 11 and 18 toward each other. This action causes
the tubular structure to expand into substantially the condition
depicted in FIG. 6. Thereafter the carrier as shown in FIG. 6 is
placed atop one or more articles such as the three bottles B with
the apertures such as 27, 24 and 30 disposed in coincidence with
the neck of the end bottle and with the other bottles similarly
disposed. The carrier is then pressed downwardly to cause the
bottlenecks to be received within the apertures until the position
of the various elements as shown in FIG. 7 is achieved. As is
apparent in FIG. 7, the lower edge portion 33 of the cap C rests
securely on the edges 34 and 35 of the aperture 30. Support panels
3 and 4 converge upwardly as is apparent in FIGS. 1, 6 and 7 and
the sidewalls are prevented from bowing outwardly by the top wall
15 which holds the support panels 3 and 4 and sidewalls in
substantially the angular relationship depicted in FIGS. 1, 6 and
7.
From the above description it is apparent that a carrier
constructed according to this invention is particularly well suited
for large articles such as large bottles B and that due to its
sturdy and braced construction including the holding action of the
top wall 15, the sturdy support panels 3 and 4 securely grip the
bottleneck below the rounded lower edge portion 33 of the screwcap
C. Thus, according to the invention, an improved heavy duty carrier
is provided which is well adapted for use in conjunction with heavy
articles and which also is usable in connection with articles
having screwcaps the lower edges of which are rounded or are
otherwise difficult to grip and hold securely.
* * * * *