US20010045403A1 - Display shelf insert having anti-rotation means - Google Patents
Display shelf insert having anti-rotation means Download PDFInfo
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- US20010045403A1 US20010045403A1 US09/900,417 US90041701A US2001045403A1 US 20010045403 A1 US20010045403 A1 US 20010045403A1 US 90041701 A US90041701 A US 90041701A US 2001045403 A1 US2001045403 A1 US 2001045403A1
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- base wall
- insert
- railing
- articles
- channel
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F1/00—Racks for dispensing merchandise; Containers for dispensing merchandise
- A47F1/04—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs
- A47F1/12—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from the side of an approximately horizontal stack
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/28—Show stands, hangers, or shelves, adapted for particular articles or materials for containers, e.g. flasks, bottles, tins, milk packs
Definitions
- This application is a continuation-in-part of Ser. No. 08/941,957 filed Oct. 1, 1997 and Ser. No. 09/878,638 filed Jun. 11, 2001.
- This invention relates to a display device useful in merchandising articles having petaloid feet, and more particularly to a shelf device having an elongate channel for receiving petaloid articles for sliding movement therealong.
- Display shelf devices with article-dispensing channels have been used in the merchandising of a number of products.
- the channels typically, are supported on a shelf in a tilted condition and receive articles in rows so that the received articles slide or gravity feed one after another to the fronts of the channels as the leading articles in each row are removed from the respective channel.
- Shelf devices with conventional dispensing channels are disclosed, for example, in U.S. Pat. Nos. 4,239,099; 4,314,648; and 4,496,037 which are owned by the assignee of the present invention.
- the present invention provides an insert for elongate display channel for receiving a row of articles for sliding movement therealong.
- the channel insert comprises a base wall having opposite side edges.
- the base wall comprises means for defining a plane on which the bottoms of articles are to be placed, and one or more railings disposed along the plane and extending along the insert.
- a single railing protrudes above the plane into spaces on the bottoms of the articles to prevent rotation of the articles.
- a pair of railings define therebetween a groove for receiving the respective portions of the bottoms of articles.
- the pair of railings have their tops disposed above the plane and can protrudes into spaces on the bottoms of the articles to prevent rotation of the articles.
- Articles having petaloid feet can have a single foot or pairs of feet riding in the groove so that the articles do not rotate.
- the groove can receive the portions of articles. This assists in the loading of articles with their labels or logos facing in a predetermined direction.
- the railings engage the portions of the loaded articles during movement of the articles along the insert in the channel. This prevents rotational movement of the articles about their upright axes, which keeps the articles arranged at a certain orientation while they are displayed on the channel.
- the present invention further provides an insert for display shelf device.
- the display shelf device includes front and rear opposed edges defines a plurality of parallel tracks each extending between the front and rear edges to receive a row of articles for movement along each track.
- the track-defining means comprises a floor panel and a plurality of spaced parallel partition walls upstanding from the floor panel and extending between the front and rear edges. Each track is defined by the floor panel and a pair of adjacent partition walls.
- the insert has a pair of railings defining therebetween a groove for receiving a portion of the bottom of each article. The railings have tops disposed above the plane.
- FIG. 1 is a perspective view of a preferred embodiment of a display shelf device according to the present invention.
- FIG. 2 is a view taken along the line II-II in FIG. 1.
- FIG. 3 is a perspective view of one of the channels in the shelf device of FIG. 1, showing a petaloid bottle placed therein.
- FIG. 4 is a view taken along the line IV-IV of FIG. 3.
- FIGS. 5 and 6 are cross sections showing variations of the channel of FIG. 4.
- FIG. 7 is a perspective view of a shelf unit which may be used in the shelf device of FIG. 1.
- FIG. 8 is a perspective view of a preferred embodiment of an article support sheet according to the present invention.
- FIG. 9 is a perspective view of a display shelf device having the support sheet of FIG. 8.
- FIGS. 10 - 11 illustrate a channel insert with a single railing offset to the right of the centerline.
- FIGS. 12 - 13 illustrate a channel insert with a single railing offset to the left of the centerline.
- FIGS. 14 - 15 illustrate a channel insert with a pair of railings offset to the right of the centerline.
- FIGS. 16 - 17 illustrate a channel insert with a pair of railings offset to the left of the centerline.
- FIGS. 18 - 19 illustrate a channel insert with a pair of railings equally spaced from the centerline with parallel ribs therebetween
- FIG. 20 illustrates a channel insert with triple railings.
- FIG. 21 is a diagram illustrating the position of a single railing relative to the petaloid feet of an article.
- FIG. 22 is a diagram illustrating the position of a pair of railings relative to the petaloid feet of an article.
- FIG. 23 is a diagram illustrating the position of a pair of railings and positioning ribs relative to the petaloid feet of an article.
- FIG. 1 shows a gravity feed display shelf device designed to display and merchandise bottled beverages such as soft drinks contained in PET petaloid bottles.
- the “petaloid bottle” in this application refers to a bottle having at least three (preferably five or six) feet evenly disposed around the longitudinal axis of the bottle and projecting from a generally hemispherical bottom form of the bottle to provide a stable self-standing support.
- the illustrated shelf device comprises a base 20 and a lower back panel 22 extending upwardly from the base 20 .
- the back panel 22 is supported by lower post members 24 and 26 having slotted sloping faces 28 and 30 , respectively.
- Secured atop the lower post member 24 is an upper post member 32 having a vertically disposed slotted face 34 .
- an upper post member 36 is mounted atop the lower post member 26 and is provided with a slotted vertical face 38 .
- An upper back panel 40 is supported by the upper post members 32 and 36 .
- Shelves generally indicated at 42 and 44 are mounted respectively on the slotted sloping faces 28 and 30 and on the slotted vertical faces 34 and 38 .
- the shelves 42 and 44 are substantially identical and are supported in substantially parallel relationship to each other on the respective sloping and vertical faces 28 , 30 , 34 and 38 .
- Engaging tabs on the shelves 42 and 44 cooperate with the slots in the sloping and vertical faces in different ways to detachably connect the shelves to the post members 24 , 26 , 32 and 36 .
- the shelves 42 and 44 are maintained in parallel relationship by virtue of the fact that the tabs and the angle of the sloping faces of the lower post members 24 and 26 cooperate in such manner as to achieve this result.
- the manner in which this is accomplished is described in U.S. Pat. No. 3,983,822 issued Oct. 5, 1976, which is hereby incorporated by reference.
- each of the shelves such as 42 and 44 comprises support means in the form of a substantially rigid support frame and a plurality of parallel elongate channels 64 placed side by side on the support frame to accommodate and support a number of petaloid bottles.
- each support frame includes a pair of spaced parallel side elements 46 and 48 extending forward from the respective post members and a set of spaced parallel front, intermediate and rear elements 50 , 52 and 54 interconnecting the side elements 46 and 48 .
- the side elements 46 and 48 are provided at their respective rear ends with the aforementioned engaging tabs.
- the elements 50 , 52 and 54 include upwardly facing support surfaces 56 , 58 and 60 , respectively, all disposed in a common plane which is forwardly and downwardly tilted. These surfaces in cooperation support the channels 64 in a tilted fashion.
- the angle of tilt from the horizontal may vary somewhat but experience has shown that this angle may be about 1 to 20 degrees and preferably about 3.5 to 8 degrees. The angle of tilt in most applications of the invention may be approximately 6 degrees from horizontal.
- the front element 50 of the support frame includes stop means in the form of a wire guard 62 which is slotted into the front element 50 .
- This wire guard 62 is a portion on which frontmost/leading bottles on each channel 64 rest, as will be described in more detail.
- FIG. 3 illustrates one of the channels 64 in the form separated from the support frame. As all the channels 64 are virtually the same in size and structure, only one channel is described hereinafter. As illustrated, the channel 64 includes a pair of spaced sidewalls 68 and 70 and a base wall 66 interconnecting the sidewalls 68 and 70 at their respective lower edges. The channel 64 extends between the front and rear elements 50 and 54 so that a track extending entirely between the front and rear elements 50 and 54 is defined by the sidewalls 68 and 70 and the base wall 66 . The sidewalls 68 and 70 act as guides for bottles in the channel 64 and cause the bottles placed on the channel 64 to be arranged in a row. The base wall 66 provide a floor on which the bottoms of the bottles are supported.
- a plurality of upwardly projecting parallel ribs 86 are integrally formed with the base wall 66 along the channel 64 , as best shown in FIGS. 3 and 4.
- the ribs 86 preferably, are arranged at equal spacing.
- Each rib 86 is of a generally triangular cross section. The tops or peak edges of the ribs 86 lie in a common plane on which the petaloid feet of each bottle are to be disposed.
- each railing 76 is of a generally L-shaped cross section.
- a groove 80 is defined between the railings 76 , which groove is dimensioned such that one of the petaloid feet of a bottle may be loosely received in the groove.
- the width “W” of the groove 80 or the distance between the railings 76 may be about 18 mm and 35 mm and preferably about 23 mm.
- the height “H 1 ” of the railings 76 is slightly greater than the height “H 2 ” of the ribs 86 so that the top surfaces of the railings 76 are disposed above the plane. This arrangement allows the bottles on the base wall 66 to engage at their feet with at least one of the railings 76 to resist minor torque exerted on the bottles which would otherwise rotate the bottles about their respective upright longitudinal axes.
- the above channel 64 may be extrusion-molded from any low friction material; however, the unit is preferably formed of a plastic material such as polyvinyl chloride, polystyrene and the like. Among these plastic materials, the most preferred material for manufacturing the channel 64 is high impact polystyrene. Such polystyrene may have silicone or some other suitable lubricant material dispersed therein in order to reduce friction between the railings/ribs 76 and 86 and the bottles to be disposed thereon.
- the channel 64 In order to locate the channel 64 in position on the support frame, it is necessary to simply insert the front and rear ends of the channel 64 into the channel shaped recesses 102 and 104 (see FIG. 2) provided by the front and rear elements 50 and 54 , respectively. Of course, if required, the channel 64 may be secured to the support surfaces 56 , 58 and 60 by suitable fastening means.
- the channels 64 thus located on the support frame are tilted downwardly toward its front end. Therefore, when bottles are loaded onto the channels 64 as shown in FIG. 1, there is a natural tendency for rows of bottles automatically to slide downwardly and forwardly so that the leading bottles such as B 0 have their sliding movement arrested by the wire stop 62 and normally rest against the front element 50 . Also, as the leading bottles are removed from each channel, the remaining bottles are allowed to gravity feed one after another toward the front ends of the channels so as to be easy to access and ready to be dispensed.
- the bottles are subject to minor torque due to friction with neighboring bottles as well as with the respective channel, which tend to rotate the bottles about their respective longitudinal axes.
- the petaloid feet of the bottles are engaged by the railings 76 and thereby rotational movement of the bottles are prevented effectively.
- the bottles each having five petaloid feet one of the feet of each bottle is received in the groove 80 .
- the bottles each having six petaloid feet a pair of diametrically opposed feet of each bottle are received in the groove 80 .
- An example of the bottles with six petaloid feet is illustrated in FIGS. 3 and 4 where reference “L” designates one of the diametrically opposed feet.
- the railings 76 also function as a guide for facilitating the loading of bottles into the channel 64 with the labels or logos on the bottles facing in a predetermined direction. This is particularly convenient when the invention is used with large sized PET bottles having a body of a squeezed profile. On these squeezed bottles, the logos are printed on the opposed unsqueezed cylindrical faces only. An example of the squeezed bottles is shown in FIG. 3 in which reference numeral 90 denotes the billboard area on which the logos are printed.
- the lips (i.e., the horizontally extending portions) of the railings 76 can be resiliently flexed downwardly due to the load of the bottles. When flexed, the tops of the railings 76 are lowered to the plane and thereby do not interfere with smooth sliding movement of the non-petaloid bottles.
- the channel of the invention can accommodate not only the petaloid bottles but also articles with varying bottom shapes including star, champagne, and scalloped configurations. This also includes the shapes provided by base cups which fit on the bottoms of articles.
- FIGS. 5 and 6 illustrate variations or modified forms of the channel 64 .
- the channel 94 in FIG. 5 has railings 96 of a generally triangular cross section whereas the channel 104 in FIG. 6 has railings 106 of a generally semicircular cross section.
- the other portions of the channels 94 and 104 are virtually identical to those of the channel 64 , and thus like reference numerals are used to indicate the corresponding portions.
- FIG. 7 illustrates a shelf unit 120 which may be used in place of the channels 64 .
- the shelf unit 120 is shown in the form separated from the support frame in FIGS. 1 and 2.
- the shelf unit 120 includes a floor panel 126 and a pair of end partition walls 128 and 130 upstanding from the opposite side edges of the floor panel 126 .
- the partition walls 128 and 130 extend entirely along the respective side edges.
- the unit 120 also includes a series of equally spaced parallel intermediate partition walls 132 , 134 , 136 and 138 , which are parallel to the end partition walls 128 and 130 .
- These intermediate partition walls also extend all the way between the front and rear opposed edges 140 and 142 of the floor panel 126 .
- the shelf unit 120 is molded from a plastic into a one-piece structure.
- the intermediate partition walls divide the space between the end partition walls 128 and 130 into a plurality of tracks extending between the front and rear edges 140 and 142 .
- each track is defined by the respective pair of adjacent partition walls and the floor panel 126 .
- the partition walls 128 , 130 , 132 , 134 , 136 and 138 act as guides for bottles on the shelf unit 120 and cause the bottles placed on the shelf unit 120 to be arranged in parallel rows, each row of bottles being received in the respective track.
- a plurality of ribs and railings similar to those in FIG. 4 are provided.
- channel 64 may have only one sidewall upstanding from one of the opposite side edges of the base wall 66 so that the channel has a L-shaped cross section.
- Such L-shaped channels are placed side by side on the support frame so that the sole sidewall of each channel is shared with the adjacent channel.
- An example of the L-shaped channels is disclosed in U.S. Pat. No. 4,496,037 owned by the assignee of the present invention which patent is hereby incorporated by reference.
- channel and the shelf unit of the invention may be placed or fixed on a horizontal support frame to provide a non-gravity feed display shelf.
- the present invention may be incorporated into an article support sheet 140 such as shown in FIG. 8.
- the sheet include a plurality of elongate parallel base wall strips 142 arranged side by side and joined together to form a unitary structure.
- Each base wall strip 142 include ribs 144 and the railings 146 extending along the respective strip 142 similarly to those shown in FIGS. 3 and 4.
- the sheet 140 is placed on the support frame 148 which is similar to the support frame in FIG. 1 and provided with a wirework 150 including front transverse members 152 and 154 , rear transverse members 156 and 158 , and a plurality of longitudinal partition members 160 .
- the wirework 150 defines a plurality of tracks extending along the base wall strips 142 respectively so that each track can receive a row of articles for movement along the respective base wall strip 142 .
- FIGS. 10 - 11 an elongated display channel insert is illustrated for receiving a row of articles for sliding movement therealong.
- Such articles may be beverage bottles or cans having petaloid feet.
- the display channel insert has an elongated base wall 161 with opposites edges which are left and right sides edges 162 , 164 as illustrated in FIG. 10.
- a plurality of parallel ribs 166 project upwardly from the base wall 161 and extend longitudinally along the base wall.
- the ribs 166 have tops that define a plane on which the bottoms of the articles ride.
- a first railing 168 projects upwardly from the base wall 161 and extends longitudinally along the insert.
- the first railing 168 has a top portion disposed above the plane.
- the projecting first railing 168 extends above the plane to engage a groove or space existing between adjacent petaloid feet of the articles. Railing 168 is offset from the longitudinal centerline of the insert toward the right side edge 164 . This positioning allows railing 168 to engage the space or groove between adjacent petaloid feet in an article having an even number of petaloid feet, such as six for example, to prevent the article from rotating.
- FIGS. 12 - 13 are similar to FIGS. 10 - 11 .
- An elongated display channel insert has an elongated base wall 170 with opposites edges which are left and right sides edges 172 , 174 as illustrated in FIG. 12.
- a plurality of parallel ribs 176 project upwardly from the base wall 170 and extend longitudinally along the base wall.
- the ribs 176 have tops that define a plane on which the bottoms of the articles ride.
- a first railing 178 projects upwardly from the base wall and extends longitudinally along the insert.
- the first railing 178 has a top portion disposed above the plane.
- the projecting first railing 178 extends above the plane to engage a groove or space existing between adjacent petaloid feet of the articles.
- Railing 178 is offset from the longitudinal centerline of the insert toward the left side edge 172 . This positioning allows railing 178 to engage the space or groove between adjacent petaloid feet in an article having an even number of petaloid feet to prevent the article
- an elongated display channel insert has an elongated base wall 180 with opposites edges which are left and right sides edges 182 , 184 as illustrated in FIG. 14.
- a plurality of parallel ribs 185 project upwardly from the base wall 180 and extend longitudinally along the base wall.
- the ribs 185 have tops that define a plane on which the bottoms of the articles ride.
- First and second railings 186 , 187 project upwardly from the base wall 180 with their tops extending above the plane to engage a petaloid foot of an article to prevent rotation.
- the railings 186 , 187 are offset from the longitudinal centerline of the insert toward the right side edge 184 to cooperate with the right sidewall of the channel in which it is inserted to prevent rotation of the articles. Railings 186 and 187 may act independently to prevent rotation or may cooperate depending on the article size and number of feet.
- FIGS. 16 - 17 are similar to FIGS. 14 - 15 .
- an elongated display channel insert has an elongated base wall 190 with opposites edges which are left and right sides edges 192 , 194 as illustrated in FIG. 19.
- a plurality of parallel ribs 195 project upwardly from the base wall 190 and extend longitudinally along the base wall.
- the ribs 195 have tops that define a plane on which the bottoms of the articles ride.
- First and second railings 196 , 197 project upwardly from the base wall 190 with their tops extending above the plane to engage a petaloid foot of an article to prevent rotation of the article.
- the railings 196 , 197 are offset from the longitudinal centerline of the insert toward the left side edge 192 to cooperate with the left sidewall of the channel in which it is inserted to prevent rotation of the articles. Railings 196 and 197 may act independently to prevent rotation or may cooperate depending on the article size and number of feet.
- an elongated display channel insert has an elongated base wall 200 with left and right side edges 202 , 204 .
- the base wall 200 has a plurality of parallel ribs 205 projecting upwardly from the base wall 200 and extending longitudinally along the insert.
- the ribs 205 have tops that define a plane.
- Upstanding from the base wall 200 are first and second upwardly projecting railings 206 , 207 .
- the first and second railings 206 , 207 are spaced apart and define a groove therebetween. The groove is dimensioned to receive at least one petaloid foot of each of the articles to prevent rotation in the channel on which it rests.
- One or more positioning ribs 208 are disposed in the groove between the first and second railings to receive portions of two petaloid feet of each article to tilt the article forward toward the front of the channel. Both the railings 206 , 207 and the positioning ribs 208 extend above the plane but the railings extend farther than the positioning ribs 208 .
- a preferred orientation of an article in the channel is to have one petaloid foot ride in the groove defined by the first and second railings, and, in the case of an odd number of petaloid feet, to have portions of two petaloid feet disposed in the groove and riding on the positioning ribs 208 .
- FIG. 23 illustrates a front petaloid foot riding between railings while two rear petaloid feet ride on the railings and positioning ribs. This positioning tilts the rear of the article upward causing the article to tilt forward in the channel. This is very useful when used on a horizontal shelf because the tilting makes the article easier to see and remove.
- This rib configuration may be used with the tray structure of FIG. 7 or the sheet structure of FIG. 8.
- FIG. 20 illustrates an insert 210 with a plurality of upstanding parallel ribs 212 and left, central and right railings 214 , 216 , 218 along with a bottle 220 with petaloid feet.
- the central railing 216 prevents rotation of the bottle by engaging the petaloid feet.
- Railing 216 rides in a groove between adjacent petaloid feet preventing rotation.
- the left and right railings 214 , 216 may also abut the petaloid feet to assist in preventing rotation.
- FIG. 21 shows a single railing 250 fitting between adjacent petaloid feet to prevent rotation of the article.
- FIG. 22 shows a pair of railings 252 , 254 with petaloid feet between the railings.
- FIG. 23 illustrates an article with an odd number of petaloid feet with one foot in the groove between the railings 256 , 258 to prevent rotation, and with parts of two feet riding on railings 256 , 258 and on positioning ribs 260 .
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Abstract
Description
- This application is a continuation-in-part of Ser. No. 08/941,957 filed Oct. 1, 1997 and Ser. No. 09/878,638 filed Jun. 11, 2001. This invention relates to a display device useful in merchandising articles having petaloid feet, and more particularly to a shelf device having an elongate channel for receiving petaloid articles for sliding movement therealong.
- Display shelf devices with article-dispensing channels have been used in the merchandising of a number of products. The channels, typically, are supported on a shelf in a tilted condition and receive articles in rows so that the received articles slide or gravity feed one after another to the fronts of the channels as the leading articles in each row are removed from the respective channel. Shelf devices with conventional dispensing channels are disclosed, for example, in U.S. Pat. Nos. 4,239,099; 4,314,648; and 4,496,037 which are owned by the assignee of the present invention.
- While such conventional channels have experienced considerable success, they are not without disadvantages. Because the majority of commercial bottles and cans have cylindrical bodies, it is difficult to arrange bottles or cans on the channels at a predetermined orientation. More particularly, cylindrical articles tend to be placed on the channels at a random orientation and even to slowly rotate about their upright axes during their sliding movement along the channels. This results in the labels or the logos on the articles facing in different directions, which detracts from the appearance of the displayed articles. What is needed, therefore, is an improved display channel which enhances the appearance of the articles displayed thereon.
- In meeting the foregoing needs, the present invention provides an insert for elongate display channel for receiving a row of articles for sliding movement therealong. The channel insert comprises a base wall having opposite side edges. The base wall comprises means for defining a plane on which the bottoms of articles are to be placed, and one or more railings disposed along the plane and extending along the insert. A single railing protrudes above the plane into spaces on the bottoms of the articles to prevent rotation of the articles. A pair of railings define therebetween a groove for receiving the respective portions of the bottoms of articles. The pair of railings have their tops disposed above the plane and can protrudes into spaces on the bottoms of the articles to prevent rotation of the articles. Articles having petaloid feet can have a single foot or pairs of feet riding in the groove so that the articles do not rotate.
- In the channel insert of the invention, the groove can receive the portions of articles. This assists in the loading of articles with their labels or logos facing in a predetermined direction. The railings engage the portions of the loaded articles during movement of the articles along the insert in the channel. This prevents rotational movement of the articles about their upright axes, which keeps the articles arranged at a certain orientation while they are displayed on the channel.
- The present invention further provides an insert for display shelf device. The display shelf device includes front and rear opposed edges defines a plurality of parallel tracks each extending between the front and rear edges to receive a row of articles for movement along each track. The track-defining means comprises a floor panel and a plurality of spaced parallel partition walls upstanding from the floor panel and extending between the front and rear edges. Each track is defined by the floor panel and a pair of adjacent partition walls. The insert has a pair of railings defining therebetween a groove for receiving a portion of the bottom of each article. The railings have tops disposed above the plane.
- FIG. 1 is a perspective view of a preferred embodiment of a display shelf device according to the present invention.
- FIG. 2 is a view taken along the line II-II in FIG. 1.
- FIG. 3 is a perspective view of one of the channels in the shelf device of FIG. 1, showing a petaloid bottle placed therein.
- FIG. 4 is a view taken along the line IV-IV of FIG. 3.
- FIGS. 5 and 6 are cross sections showing variations of the channel of FIG. 4.
- FIG. 7 is a perspective view of a shelf unit which may be used in the shelf device of FIG. 1.
- FIG. 8 is a perspective view of a preferred embodiment of an article support sheet according to the present invention.
- FIG. 9 is a perspective view of a display shelf device having the support sheet of FIG. 8.
- FIGS.10-11 illustrate a channel insert with a single railing offset to the right of the centerline.
- FIGS.12-13 illustrate a channel insert with a single railing offset to the left of the centerline.
- FIGS.14-15 illustrate a channel insert with a pair of railings offset to the right of the centerline.
- FIGS.16-17 illustrate a channel insert with a pair of railings offset to the left of the centerline.
- FIGS.18-19 illustrate a channel insert with a pair of railings equally spaced from the centerline with parallel ribs therebetween
- FIG. 20 illustrates a channel insert with triple railings.
- FIG. 21 is a diagram illustrating the position of a single railing relative to the petaloid feet of an article.
- FIG. 22 is a diagram illustrating the position of a pair of railings relative to the petaloid feet of an article.
- FIG. 23 is a diagram illustrating the position of a pair of railings and positioning ribs relative to the petaloid feet of an article.
- FIG. 1 shows a gravity feed display shelf device designed to display and merchandise bottled beverages such as soft drinks contained in PET petaloid bottles. The “petaloid bottle” in this application refers to a bottle having at least three (preferably five or six) feet evenly disposed around the longitudinal axis of the bottle and projecting from a generally hemispherical bottom form of the bottle to provide a stable self-standing support.
- The illustrated shelf device comprises a
base 20 and alower back panel 22 extending upwardly from thebase 20. Theback panel 22 is supported bylower post members faces lower post member 24 is anupper post member 32 having a vertically disposed slottedface 34. Similarly, an upperpost member 36 is mounted atop the lowerpost member 26 and is provided with a slottedvertical face 38. Anupper back panel 40 is supported by theupper post members sloping faces vertical faces - The
shelves vertical faces shelves post members shelves lower post members - As shown in the drawings, each of the shelves such as42 and 44 comprises support means in the form of a substantially rigid support frame and a plurality of parallel
elongate channels 64 placed side by side on the support frame to accommodate and support a number of petaloid bottles. As is best shown in FIGS. 1 and 2, each support frame includes a pair of spacedparallel side elements rear elements side elements side elements elements channels 64 in a tilted fashion. The angle of tilt from the horizontal may vary somewhat but experience has shown that this angle may be about 1 to 20 degrees and preferably about 3.5 to 8 degrees. The angle of tilt in most applications of the invention may be approximately 6 degrees from horizontal. - The
front element 50 of the support frame includes stop means in the form of awire guard 62 which is slotted into thefront element 50. Thiswire guard 62 is a portion on which frontmost/leading bottles on eachchannel 64 rest, as will be described in more detail. - FIG. 3 illustrates one of the
channels 64 in the form separated from the support frame. As all thechannels 64 are virtually the same in size and structure, only one channel is described hereinafter. As illustrated, thechannel 64 includes a pair of spacedsidewalls base wall 66 interconnecting thesidewalls channel 64 extends between the front andrear elements rear elements sidewalls base wall 66. Thesidewalls channel 64 and cause the bottles placed on thechannel 64 to be arranged in a row. Thebase wall 66 provide a floor on which the bottoms of the bottles are supported. - In order to minimize friction between the floor of the
channel 64 and the bottles to be received therein, a plurality of upwardly projectingparallel ribs 86 are integrally formed with thebase wall 66 along thechannel 64, as best shown in FIGS. 3 and 4. Theribs 86, preferably, are arranged at equal spacing. Eachrib 86 is of a generally triangular cross section. The tops or peak edges of theribs 86 lie in a common plane on which the petaloid feet of each bottle are to be disposed. - As further shown in FIGS. 3 and 4, the area of the
base wall 66 around the midpoint between the sidewalls 68 and 70 are formed withoutribs 86, which leaves a strip of smooth surface on thebase wall 66. The smooth surface is bounded by a pair of spacedparallel railings 76 extending along thechannel 64. Theserailings 76 are integrally formed with thebase wall 66, project upwardly and are turned inwardly toward each other. In other words, eachrailing 76 is of a generally L-shaped cross section. A groove 80 is defined between therailings 76, which groove is dimensioned such that one of the petaloid feet of a bottle may be loosely received in the groove. When using two-liter petaloid bottles having six feet, the width “W” of the groove 80 or the distance between therailings 76 may be about 18 mm and 35 mm and preferably about 23 mm. The height “H1” of therailings 76 is slightly greater than the height “H2” of theribs 86 so that the top surfaces of therailings 76 are disposed above the plane. This arrangement allows the bottles on thebase wall 66 to engage at their feet with at least one of therailings 76 to resist minor torque exerted on the bottles which would otherwise rotate the bottles about their respective upright longitudinal axes. - The
above channel 64 may be extrusion-molded from any low friction material; however, the unit is preferably formed of a plastic material such as polyvinyl chloride, polystyrene and the like. Among these plastic materials, the most preferred material for manufacturing thechannel 64 is high impact polystyrene. Such polystyrene may have silicone or some other suitable lubricant material dispersed therein in order to reduce friction between the railings/ribs - In order to locate the
channel 64 in position on the support frame, it is necessary to simply insert the front and rear ends of thechannel 64 into the channel shapedrecesses 102 and 104 (see FIG. 2) provided by the front andrear elements channel 64 may be secured to the support surfaces 56, 58 and 60 by suitable fastening means. - The
channels 64 thus located on the support frame are tilted downwardly toward its front end. Therefore, when bottles are loaded onto thechannels 64 as shown in FIG. 1, there is a natural tendency for rows of bottles automatically to slide downwardly and forwardly so that the leading bottles such as B0 have their sliding movement arrested by thewire stop 62 and normally rest against thefront element 50. Also, as the leading bottles are removed from each channel, the remaining bottles are allowed to gravity feed one after another toward the front ends of the channels so as to be easy to access and ready to be dispensed. - During the above sliding movement, the bottles are subject to minor torque due to friction with neighboring bottles as well as with the respective channel, which tend to rotate the bottles about their respective longitudinal axes. In the channel of the invention, however, the petaloid feet of the bottles are engaged by the
railings 76 and thereby rotational movement of the bottles are prevented effectively. With the bottles each having five petaloid feet, one of the feet of each bottle is received in the groove 80. On the other hand, with the bottles each having six petaloid feet, a pair of diametrically opposed feet of each bottle are received in the groove 80. An example of the bottles with six petaloid feet is illustrated in FIGS. 3 and 4 where reference “L” designates one of the diametrically opposed feet. - The
railings 76 also function as a guide for facilitating the loading of bottles into thechannel 64 with the labels or logos on the bottles facing in a predetermined direction. This is particularly convenient when the invention is used with large sized PET bottles having a body of a squeezed profile. On these squeezed bottles, the logos are printed on the opposed unsqueezed cylindrical faces only. An example of the squeezed bottles is shown in FIG. 3 in whichreference numeral 90 denotes the billboard area on which the logos are printed. - It should be recognized that when the
channel 64 is loaded with non-petaloid articles, the lips (i.e., the horizontally extending portions) of therailings 76 can be resiliently flexed downwardly due to the load of the bottles. When flexed, the tops of therailings 76 are lowered to the plane and thereby do not interfere with smooth sliding movement of the non-petaloid bottles. In other words, the channel of the invention can accommodate not only the petaloid bottles but also articles with varying bottom shapes including star, champagne, and scalloped configurations. This also includes the shapes provided by base cups which fit on the bottoms of articles. - FIGS. 5 and 6 illustrate variations or modified forms of the
channel 64. Thechannel 94 in FIG. 5 hasrailings 96 of a generally triangular cross section whereas thechannel 104 in FIG. 6 hasrailings 106 of a generally semicircular cross section. The other portions of thechannels channel 64, and thus like reference numerals are used to indicate the corresponding portions. - FIG. 7 illustrates a
shelf unit 120 which may be used in place of thechannels 64. Theshelf unit 120 is shown in the form separated from the support frame in FIGS. 1 and 2. As illustrated, theshelf unit 120 includes afloor panel 126 and a pair ofend partition walls floor panel 126. Thepartition walls unit 120 also includes a series of equally spaced parallelintermediate partition walls end partition walls opposed edges floor panel 126. Preferably, theshelf unit 120 is molded from a plastic into a one-piece structure. - The intermediate partition walls divide the space between the
end partition walls rear edges floor panel 126. Thepartition walls shelf unit 120 and cause the bottles placed on theshelf unit 120 to be arranged in parallel rows, each row of bottles being received in the respective track. For each track, a plurality of ribs and railings similar to those in FIG. 4 are provided. - It will be recognized that many variations may be made to the foregoing within the scope of the present invention. For example,
channel 64 may have only one sidewall upstanding from one of the opposite side edges of thebase wall 66 so that the channel has a L-shaped cross section. Such L-shaped channels are placed side by side on the support frame so that the sole sidewall of each channel is shared with the adjacent channel. An example of the L-shaped channels is disclosed in U.S. Pat. No. 4,496,037 owned by the assignee of the present invention which patent is hereby incorporated by reference. - It should be also recognized that the channel and the shelf unit of the invention may be placed or fixed on a horizontal support frame to provide a non-gravity feed display shelf.
- It should be further recognized that the present invention may be incorporated into an
article support sheet 140 such as shown in FIG. 8. The sheet include a plurality of elongate parallel base wall strips 142 arranged side by side and joined together to form a unitary structure. Eachbase wall strip 142 includeribs 144 and therailings 146 extending along therespective strip 142 similarly to those shown in FIGS. 3 and 4. As shown in FIG. 9, thesheet 140 is placed on thesupport frame 148 which is similar to the support frame in FIG. 1 and provided with a wirework 150 including fronttransverse members transverse members longitudinal partition members 160. Thewirework 150 defines a plurality of tracks extending along the base wall strips 142 respectively so that each track can receive a row of articles for movement along the respectivebase wall strip 142. - Referring now to FIGS.10-11, an elongated display channel insert is illustrated for receiving a row of articles for sliding movement therealong. Such articles may be beverage bottles or cans having petaloid feet. The display channel insert has an elongated base wall 161 with opposites edges which are left and right sides edges 162, 164 as illustrated in FIG. 10. A plurality of
parallel ribs 166 project upwardly from the base wall 161 and extend longitudinally along the base wall. Theribs 166 have tops that define a plane on which the bottoms of the articles ride. Afirst railing 168 projects upwardly from the base wall 161 and extends longitudinally along the insert. Thefirst railing 168 has a top portion disposed above the plane. The projectingfirst railing 168 extends above the plane to engage a groove or space existing between adjacent petaloid feet of the articles.Railing 168 is offset from the longitudinal centerline of the insert toward theright side edge 164. This positioning allowsrailing 168 to engage the space or groove between adjacent petaloid feet in an article having an even number of petaloid feet, such as six for example, to prevent the article from rotating. - FIGS.12-13 are similar to FIGS. 10-11. An elongated display channel insert has an elongated
base wall 170 with opposites edges which are left and right sides edges 172, 174 as illustrated in FIG. 12. A plurality ofparallel ribs 176 project upwardly from thebase wall 170 and extend longitudinally along the base wall. Theribs 176 have tops that define a plane on which the bottoms of the articles ride. Afirst railing 178 projects upwardly from the base wall and extends longitudinally along the insert. Thefirst railing 178 has a top portion disposed above the plane. The projectingfirst railing 178 extends above the plane to engage a groove or space existing between adjacent petaloid feet of the articles.Railing 178 is offset from the longitudinal centerline of the insert toward theleft side edge 172. This positioning allowsrailing 178 to engage the space or groove between adjacent petaloid feet in an article having an even number of petaloid feet to prevent the article from rotating. - Referring to FIGS.14-15, an elongated display channel insert has an elongated
base wall 180 with opposites edges which are left and right sides edges 182, 184 as illustrated in FIG. 14. A plurality ofparallel ribs 185 project upwardly from thebase wall 180 and extend longitudinally along the base wall. Theribs 185 have tops that define a plane on which the bottoms of the articles ride. First andsecond railings base wall 180 with their tops extending above the plane to engage a petaloid foot of an article to prevent rotation. Therailings right side edge 184 to cooperate with the right sidewall of the channel in which it is inserted to prevent rotation of the articles.Railings - FIGS.16-17 are similar to FIGS. 14-15. In FIGS. 16-17, an elongated display channel insert has an elongated
base wall 190 with opposites edges which are left and right sides edges 192, 194 as illustrated in FIG. 19. A plurality ofparallel ribs 195 project upwardly from thebase wall 190 and extend longitudinally along the base wall. Theribs 195 have tops that define a plane on which the bottoms of the articles ride. First andsecond railings base wall 190 with their tops extending above the plane to engage a petaloid foot of an article to prevent rotation of the article. Therailings left side edge 192 to cooperate with the left sidewall of the channel in which it is inserted to prevent rotation of the articles.Railings - Referring to FIGS.18-19, an elongated display channel insert has an elongated
base wall 200 with left and right side edges 202, 204. Thebase wall 200 has a plurality ofparallel ribs 205 projecting upwardly from thebase wall 200 and extending longitudinally along the insert. Theribs 205 have tops that define a plane. Upstanding from thebase wall 200 are first and second upwardly projectingrailings second railings more positioning ribs 208 are disposed in the groove between the first and second railings to receive portions of two petaloid feet of each article to tilt the article forward toward the front of the channel. Both therailings positioning ribs 208 extend above the plane but the railings extend farther than thepositioning ribs 208. A preferred orientation of an article in the channel is to have one petaloid foot ride in the groove defined by the first and second railings, and, in the case of an odd number of petaloid feet, to have portions of two petaloid feet disposed in the groove and riding on thepositioning ribs 208. FIG. 23 illustrates a front petaloid foot riding between railings while two rear petaloid feet ride on the railings and positioning ribs. This positioning tilts the rear of the article upward causing the article to tilt forward in the channel. This is very useful when used on a horizontal shelf because the tilting makes the article easier to see and remove. This rib configuration may be used with the tray structure of FIG. 7 or the sheet structure of FIG. 8. - FIG. 20 illustrates an
insert 210 with a plurality of upstandingparallel ribs 212 and left, central andright railings bottle 220 with petaloid feet. Thecentral railing 216 prevents rotation of the bottle by engaging the petaloid feet.Railing 216 rides in a groove between adjacent petaloid feet preventing rotation. The left andright railings - FIG. 21 shows a
single railing 250 fitting between adjacent petaloid feet to prevent rotation of the article. FIG. 22 shows a pair ofrailings railings railings ribs 260.
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US09/900,417 US6439402B2 (en) | 1997-10-01 | 2001-07-06 | Display shelf insert having anti-rotation means |
US10/012,119 US6672464B2 (en) | 1997-10-01 | 2001-12-05 | Display shelf track device having attaching means |
CA 2372037 CA2372037A1 (en) | 2001-06-11 | 2002-02-12 | Display shelf insert having anti-rotation means |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US94195797A | 1997-10-01 | 1997-10-01 | |
US09/878,639 US6398044B1 (en) | 1997-10-01 | 2001-06-11 | Display shelf having anti-rotation means |
US09/900,417 US6439402B2 (en) | 1997-10-01 | 2001-07-06 | Display shelf insert having anti-rotation means |
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US94195797A Continuation-In-Part | 1997-10-01 | 1997-10-01 | |
US09/878,639 Continuation-In-Part US6398044B1 (en) | 1997-10-01 | 2001-06-11 | Display shelf having anti-rotation means |
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US10/012,119 Continuation-In-Part US6672464B2 (en) | 1997-10-01 | 2001-12-05 | Display shelf track device having attaching means |
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