US2907509A

US2907509A - Bottle carrier crate

Info

Publication number: US2907509A
Application number: US567854A
Authority: US
Inventors: Charles E Chamberlin
Original assignee: Container Corp
Current assignee: Container Corp; Smurfit Kappa Packaging Corp
Priority date: 1956-02-27
Filing date: 1956-02-27
Publication date: 1959-10-06
Anticipated expiration: 1976-10-06

Description

C. E. CHAMBERLIN BOTTLE CARRIER CRATE Oct. 6, 1959 2,907,509

' Filed Feb. 27, 1956 5 Sheets-Sheet 1 sh/+ M M fig. INVENTOR.

3: BY MWW#M.

1959 c. E. CHAMBERLIN 2,907,509

BOTTLE CARRIER CRATE 3 Sheets-Sheet 2 Filed Feb. 27, 1956 INVENTOR. C'fia/Zd 5W O 3 4? 3 I J z O Q I d V 44 Oct. 6, 1959 c. E. CHAMBERLIN 2,907,509

BOTTLE CARRIER CRATE Filed Feb. 27, 1956- 3 Sheets-Sheet 3 0 0 F6 F7 g 45 43 24) i \Z/ ii i 43 M1 INVENTOR.

United States Patent O BOTTLE CARRIER CRATE Charles E. Chamber-lip, Chattanooga, Tenn, assignor to Container Corporation of America, Chicago, III., a corporation of Delaware Application February 27, 1956, Serial No. 567,854

3 Claims. (Cl. 229-'15) This invention relates to crates for handling and carrying bottled products such as soft drinks and the like.

his common practice to sell bottled products, such as soft drinks, in case or crate lots of twenty-four bottles each. The crates for handling and carrying the bottles are usually formed of wood, are rather heavy and expensive, and are subject to splitting and breakage under the rough treatment which they receive.

My invention is directed to a bottle carrier crate formed of paperboard, which is of rugged construction and well able to withstand the rough treatment which it receives in use. The crate of my invention may be produced at comparatively small cost and comprises interior dividers providing a plurality of open topped compartments, and wall panels associated with such dividers, the elements of the crate being secured together so as to be mutually reinforcing and provide desirable rigidity as well as exceptional strength. The crate is provided with a top wall having therein circular openings respectively centered with the open top compartments, which are square in plan, the circular openings being of appreciably less diameter than the width of the compartments and such as to snugly receive the bottles and effectively restrain them against displacement from the compartment when a loaded crate is carried by one end wall, as is the common practice. The crate of my invention is also provided with a bottom wall having drainage openings and openings for receiving the caps on the upper ends of bottles for stacking the crates, the drainage openings overlying the stacking openings and being of less extent than the latter, whereby loaded crates may readily be stacked and when stacked are restrained against relative movement or displacement by the capped upper ends or tops of the bottles. Further objects and advantages of my invention will appear from the detailed description.

In the drawings:

Figure 1 is a top plan view of a carrier crate embodying my invention, the top wall of the crate being partly broken away;

Figure 2 is an end view of the carrier crate of Figure 1, with the outerend wall panel partly broken away;

Figure 3 is an underneath view of the carrier crate of Figure 1;

Figure 4 is a sectional view taken substantially on line 4-4 of Figure 1 showing the lower portion of an upper crate, in section, seated on the upper ends of bottles, indicated in dot and dash lines, in the lower crate;

, 2,901,509 Patented Oct; 6, 1959 Figure 9 is a face view, on the, same scale as Figure 8, of one of the transverse dividers of the crate.

The crate comprises a box-like body portion 10 and a box-like cover portion 11 telescoped over the body portion, the interior of the latter being divided into open top compartments square in plan formed by interengaging dividers within the body portion, the dividers being secured to the body portion and to the cover portion and the latter being secured to the body portion. The body portion 10 and the cover portion 11 are each formed from a one-piece paperboard blank formed from hard or solid paperboard of substantial thickness suitably treated in a known manner to be rendered moisture resistant.

The body portion 10 is formed from the blank shown in Figure 6, which blank is cut from sheet paperboard and is suitably scored to provide an end wall panel 12 having at its midportion a hand hole 13, two

side wall panels

14 and 15 integrally attached to the ends of the end wall panel 12 along

fold lines

16 and 17, respectively, an end wall panel 18 integrally attached to the end of panel 15 remote from panel 12 along a fold line 19 and provided at its midportion with a hand hole 20, an outer bottom wall panel 21 integrally connected to the lower edge of panel 14 along a fold line 22, an inner bottom wall panel 23 integrally connected to the lower edge of panel 12 along a fold line24, a second outer bottom wall panel 25 integrally connected to the lower edge of panel 15 along a fold line 26, and a second inner bottom wall panel 27 integrally connected to the lower edge of panel 18 along a fold line 28. The

end wall panels

12 and 18 are of elongated rectangular or oblong shape and are of equal length, as are the

side wall panels

14 and 15, which are of substantially greater length than the end wall panels. The inner

bottom wall panels

23 and 27 are of rectangular shape and are oifset a short distance inwardly from the ends of the respective

end wall panels

12 and 18, the length of each of the

panels

23 and 27 being onehalf that of the

side wall panels

14 and 15 so that in the completed carrier the inner edges of

panels

23 and 27 are disposed in abutting relation. The outer

bottom wall panels

21 and 25 are also offset inwardly a short distance from each end of the corresponding side wall panels 14 V and 15 and are of oblong shape and of a width equal to one-half that of the inner

bottom wall panels

23 and 27 so that when the blank is set up into body form the inner edges of the

panels

21 and 25 are disposed in abutting relation.

Figure 5 is a sectional View taken substantially on line 5-5 of Figure 1;

Figure 6 is a plan view, on a reduced scale, of the blank from which the body portion of the carrier crate is formed;

Figure 7 is a plan view, also on a reduced scale, of

portion of the crate is The lower corners of the end wall panel 12 and the side wall panel 15 are cut 01f at an inclination or bevel, as is the lower corner of panel 14 adjacent fold line 16 and the lower corner of panel 18 adjacent fold line 19; for a purpose to be explained later.

Each of the

outer bottom panels

21 and 25 is provided with a plurality of circular openings 31 arranged in two rows lengthwise thereof, each row containing six openings uniformly spaced apart and the rows being parallel with the

side wall panels

14 and 15. Each of the inner

bottom Wall panels

23 and 27 is provided with a plurality of circular openings 32 arranged in rows lengthwise thereof parallel with the side edges of the panels with the rows spaced apart transversely of

panels

23 and 27 the same as the openings 31 of the

panels

21 and 25. In setting up the blank of Figure 6 to produce the body portion 10 of the crate, the

end wall panels

12 and 18 and the

side wall panels

14 and 15 are folded into boxlike form about the

fold lines

16, 17 and 19 with the inner

bottom wall panels

23 and 27 overlying the outer

bottom wall panels

21 and 25 and the free end of end wall panel 18 abutting the free end of side wall panel 14. Preliminary to such folding operation the underfaces of the inner

bottom wall panels

23 and 27 and the upperfaces of the outer

bottom wall panels

21 and 25 are coated with a suitable adhesive and, during the folding operation the

panels

23 and 27 may be raised slightly so as to be held out of contact with the

panels

21 and 25. Upon completion of the

folding operation thepanels

23 and 27 are held in pressure contact with the

panels

21 and 25 until the adhesive has set. That completes the body portion 10, in which the drainage openings 32 in the

inner bottom panels

23 and 27 are disposed in concentric overlying relation to the openings 31 in the

outer bottom panels

21 and 25, as shown moreclearly in Figures 3 to S, inclusive, from which it will be noted that the openings 31 are of substantially greater diameter than the openings 32, for a purpose to be described later. It will further be noted that in the setup body portion the cutaway lower corners of the side and end wall panels provide drainage openings 33 at each of the lower corners of the body portion -10.

- The interior of body portion 10 is divided into twentyfour compartments 35, shown more clearly in Figures 1, 4 and 5, by interengaging transverse and

lengthwise dividers

36 and 37, respectively, which may be formed of double faced corrugated paperboard. The transverse dividers 36 are provided with appropriately spaced slots 38 extending from their upper edges, which receive the upper portions of the lengthwise dividers 37 provided with slots 39 extending from their lower edges and receiving the lower portions of dividers 36. The lengthwise dividers 37 fit snugly between the

end wall panels

12 and 18 of body portion 10 to which they are adhesively secured as indicated by the stippling in Figure 5, and the transverse dividers 36 fit snugly between the

side wall panels

14 and 15, to which they are adhesively secured as indicated by the stippling in Figure 4. Further, the lower edges of all of the dividers are adhesively secured to the inner

bottom wall panels

23 and 27, as indicated by the stippling in Figures 4 and 5. The

dividers

36 and 37 are mutually reinforcing, due to their interengagement, and

' together provide a grill work adhesively secured to the.

bottom wall and the side and end walls of the body portion which imparts substantial strength and rigidity thereto. The cover portion 11 of the crate is produced from the blank shown in Figure 7 formed from the same material as the blank of the body portion 16 and suitably cut and scored to providea top 'wall panel 40, side wall panels 4-1 integrally connected at their upper edges to the side edges of top Wall panel 40 along fold lines 42, inner end wall half panels 43 integrally connected along fold lines 44 to the ends of panels dil, and outer end wall panels 45 integrally connected at their upper edges to the ends of top wall panel 40 along fold lines 46. Each of the outer end wall panels 45'is provided at its midportion with a hand hole 47 and each of the inner end wall half panels 43 is provided with a slot 4-8 extending from its inner end and corresponding to one-half of the hand hole 47, it being understood that the length or transverse extent of each of the panels 43 is equal to'one-half the length or transverse extent of the corresponding outer end wall panel 45. The corners of the top wall panel 40 and the upper corners of the side wall panels 41 and the inner end Wall half panels 43 and the outer end wall panels 45 are cut away, as shown, to facilitate folding of the blank, as is understood. The width and length of the top wall panel 40 are the same as the exterior width and length of the setup body portion 10 and the height of the side wall panels 41 and the inner half wall end panels 43-and the outer end wall panels 45 is approximately the same as the height of the corresponding wall panels of the body portion 10, so that the top wall panel 45 of the cover portion will seat upon the upper edges of the end and side walls of the body portion and, also, upon the upper edges of the

dividers

36 and 37 which are of the same height as the interior height of the body portion. The top wall panel 40 of the cover portion blank is provided with twenty-four circular openings 49 disposed to overlie the respective compartments 35 of. body portion 10 in centered relation thereto, asiwill. appear more fully presently.

In order to complete the crate, the upper edges of the side and end walls and dividers of the assembled body portion, and the outer faces of the end and side walls thereof, are coated with a suitable adhesive. The inner faces of the side and end wall panels of the cover portion blank may also be coated with a suitable adhesive, after which the top wall panel 44 is positioned upon the body portion of the crate, the side wall panels 41 are folded downward into pressure contact with the side wall panels 14- and 15 of the body portion, the inner end wall half panels 43 of the cover portion are folded inward into contact with the

end wall panels

12 and 18 of the body portion and the outer end wall panels 45 of the cover portion are folded downward and inward into pressure contact with the half panels 4-3, the top wall panel 40 and the side wall panels and end wall inner half panels and outer panels being held in pressure contact with the dividers and the corresponding panels of the body portion until the adhesive has set. The side and end wall panels of the cover portion are thus secured throughout their extent to the side and end wall panels of the body portion and the cover panel 40 of the cover portion is adhesively secured to the dividers effectively reinforcing the grill structure thereof and imparting exceptional strength and rigidity to the carrier crate. When the complete crate is assembled as above, the slots 48 in the inner end wall half panels 43 of the cover portion register with hand holes 47 in the outer end wall panels 45 and with the

hand holes

13 and 20 in the

end wall panels

12 and 18 of the body portion, providing at each end of the crate a hand hole for carrying purposes. It will be noted that each end wall of the crate comprises three plies or thicknesses of paperboard, which is of adequate mechanical strength to sustain the load to which it is subjected.

As above stated, the circular openings 49 in top panel 40 of the cover member or portion 11 are centered with the respective compartments 35 of the crate. Referring to Figures 4 and 5, it will be seen that the diameter of the respective openings 49 is appreciably less than the width of the respective compartments 35. Soft drinks and similar products are commonly placed in bottles of standard sizes and diameters. The openings 49 are of such diameter as to receive snugly the bottles for which the crate is constructed. Due to the fact that the respective openings 49 are of materially less diameter than the width of the respective compartments 35, the top panel 40 projects inwardly an appreciable distance beyond the dividers'3i6 and 37 of the compartment. Accordingly, whenthe crate is carried by an end wall thereof, the

bottles will tilt slightly downward so as to be gripped by the panel 40 about the openings 49 and thereby held against dislodgment, thereby assuring that the bottles will be retained within the crate during carrying thereof. Bottles used for the purpose stated are also closed by crimp caps of standard size secured on the upper ends thereof. Referring to Figure 4, I have shown, in dot and dash lines, bottles B mounted in a lower crate and having closure caps c secured upon their upper ends. The caps c are of standard size and the openings 31 in the outer

bottom panels

21 and 25 of the body portion' 10 are of proper size to snugly receive the caps c. As previously noted, the openings 31 are centered with the respective compartments 35 of the crate and are of considerably greater diameter than the openings 32 in the inner

bottom Wall panels

23 and 27. Accordingly, the upper crate is supported upon the caps of the bottles in the lower crate in vertical alignment with the latter and is restrained thereby against displacement. The crate of my invention is well suited for stacking, when loaded, and cooperates with the bottles in the next subjacent crate to guard against slippage or displacement of the stacked crates. carried, in the main at least, by the bottles in the crates,

the load as they may be subjected to.

The load of the stacked crates is It will be understood that changes in detail may be resorted to without departing from the field and scope of my invention, and I intend to include all such variations, as fall within the scope of the appended claims, in this application in which the preferred form only of my invention has been disclosed.

I claim:

1. In a paperboard bottle carrier crate, a body portion rectangular in plan formed from a one-piece paperboard blank and comprising a bottom wall and rigid end and side wall panels extending upward from said bottom wall, said end wall panels being respectively provided with a hand hole at the midportion thereof; a cover portion formed from a one-piece paperboard blank and comprising a top wall and rigid end and side wall panels extending downward therefrom, rigid end wall half panels attached to the ends of said side wall panels and underlying and adhesively secured to said end wall panels, said end wall panels being respectively provided with a hand hole at the midportion thereof and said half panels having slots extending from their inner ends together defining hand holes substantially in register with said hand holes-of said end wall panels,'said end wall panels and half panels together providing end walls of two thicknesses of paperboard; said cover portion end walls and side wall panels extending downward along and being adhesively secured to the outer faces of said body portion end wall and side wall panels providing therewith end walls of three thicknesses of paperboard with the hand holes of said cover portion end walls in register with the hand holes of'said body portion end wall panel hand holes and side walls of two thicknesses of paperboard; and apaperboard reinforcing grill fitting within said crate extending from said bottom Wall to said top wall and contacting said end and side walls, said grill comprising interengaging dividers secured together and defining a plurality of compartments underlying and extending downward from said top wall, the latter being adhesively secured to the upper edges of said dividers and the lower edges of said dividers being adhesively secured to said bottom wall,the side and end edges of said dividers being adhesively secured to said side and end walls, said grill providing a rigid interior reinforcing structure imparting substantial strength and rigidity to said crate, said top wall being provided with bottle receiving openings respectively overlying and of less extent than said compartments, the portion of said top wall extending about the respective openings therein being reinforced by the portions of said dividers defining the corresponding compartment.-

2. In a paperboard bottle carrier crate, a body portion rectangular in plan formed from a one-piece paperboard blank and comprising a bottom wall and rigid end and side wall panels extending upward from said bottom wall, said end wall panels being respectively provided with a hand hole at the midportion thereof; a cover portion formed from a one-piece paperboard blank and comprising a top wall and rigid end and side wall panels extending downward therefrom, rigid end wall, half panels attached to the ends of said side wall panels and underlying and adhesively secured to said" end wall panels, said end wall panels being respectively provided with a hand hole at the midportion thereof and said half panels having slots extending from their inner ends together defining hand holes substantially in register with fi id hand holes of said end wall panels, said end wall panels and half panels together providing end walls of two thicknesses of paperboard; said cover portion end walls and side wall panels extending downward along and being adhesively secured to the outer faces of said body portion end wall and side wall panels providing therewith end walls of three thicknesses of paperboard with the hand holes of said cover portion end walls in register with the hand holes of said body portion end wall panel hand holes and side walls of two thicknesses of paperboard; and a paperboard reinforcing grill fitting within said crate extending from said bottom wall to said top wall and contacting said end and side walls, said grill comprising interengag-ing dividers secured together and defining a plurality of compartments underlying and extending downward from said top wall, the latter being adhesively secured to the upper edges of said dividers, said grill providing a rigid interior reinforcing structure imparting substantial strength and rigidity to said crate, said top wall being provided with bottle receiving openings respectively overlying and of less extent than said compartments, the portion of said top wall extending about the respective openings therein being reinforced by the portions of said dividers defining the corresponding compartment.

3, In a paperboard bottle carrier crate, a body portion rectangular in plan formed from a one-piece paperboard blank and comprising a bottom wall and rigid end and side wall panels extending upward from said bottom wall, a cover portion formed from a one-piece paperboard blank and comprising a top wall and rigid end and side wall panels extending downward therefrom along and adhesively secured to said body portion end and side wall panels providing therewith rigid end and side walls of multiple thicknesses of paperboard, said end wall panels of said body portion and said end wall panels of said cover portionbeing provided with registering hand holes, and a paperboard reinforcing grill fitting within said crate extending from said bottom wall to said top wall and contacting said end and side walls, said grill comprising interengaging dividers secured together and defining a plurality of compartments underlying and extending downward from said top wall, the latter being adhesively secured to the upper edges of said dividers, said grill providing a rigid interior reinforcing structure imparting substantial strength and rigidity to said crate, said top wall being provided with bottle receiving openings respectively overlying and of less extent than said compartments, the portion of said top wall extending about the respective openings therein being reinforced by the portions of said dividers defining the corresponding compartment.

References Cited in the file of this patent UNITED STATES PATENTS 1,311,047 Cole July 22, 1919 1,826,104 Van Cleaf Oct. 6, 1931 1,904,072 7 Nelson et al Apr. 18, 1933 1,962,492 Fallert June 12, 1934 1,984,609 Walker et al. Dec. 18, 1934 2,475,924 Suiter July 12, 1949 2,583,672 Storey Ian. 29, 1952 2,626,725 Stevenson Ian. 27, 1953 2,706,935 V Pasjack Apr. 26, 1955