FIELD OF THE DISCLOSURE
The present disclosure relates generally to disposable cutlery and more particularly to a cutlery dispenser and related methods for dispensing wrapped disposable cutlery.
BACKGROUND OF THE DISCLOSURE
Disposable cutlery may be provided as a less expensive alternative to reusable cutlery, for example, at eating facilities or social gatherings where it is undesirable or cost prohibitive to clean the cutlery for reuse. However, providing disposable cutlery may present a number of potential drawbacks related to the manner in which the cutlery is provided.
Certain eating facilities may provide disposable cutlery in loose form within open-air bins or similar containers in which all patrons place their hands to grasp and retrieve a fork, spoon, knife, or spork. Open-air bins are relatively unhygienic, however, and may facilitate transmission of bacteria and the like from one patron to the cutlery and ultimately to another patron. This concern may be partially addressed by individually wrapping the cutlery utensils in disposable packaging, although bacteria still may be transmitted via patron contact with the packaging when selecting cutlery from the bins. The use of open-air bins also may result in some patrons taking more cutlery than necessary, either intentionally or unintentionally, which increases the overall cost of providing the cutlery. For these and other reasons, it may be desirable to provide disposable cutlery in a manner other than from open-air bins.
The above-noted drawbacks may be addressed by dispensing disposable cutlery from enclosed dispensers configured to contain a large supply of cutlery utensils and to dispense the utensils one at a time to each patron. The cutlery may be provided in loose or bundled form in a shipping container, removed from the container, and then loaded into a compartment of the dispenser for later dispensing therefrom. In this manner, the loading of the dispenser may be a time consuming and tedious task, particularly for a high-volume location, potentially undermining the desirability of dispensing the disposable cutlery from a dispenser. Once loaded into the dispenser, the cutlery utensils may be dispensed one at a time to patrons by operation of a lever arm assembly, a rotating belt assembly, a gear assembly, or another dispensing mechanism. The mechanics of these dispensing mechanisms may be relatively complex, and thus the dispenser may be subject to various forms of malfunction, such as jamming during an attempted dispense. Moreover, certain dispensing mechanisms may have a tendency to unintentionally dispense more than one utensil at a time, defeating one of the potential advantages of using a cutlery dispenser—reducing the cost associated with patrons taking more cutlery than necessary. Further, due to their often complex and cumbersome designs, cutlery dispensers may occupy a large amount of space in an already crowded eating facility, which space could otherwise be used for alternative purposes.
There is thus a desire for an improved cutlery dispenser and related method for dispensing disposable cutlery to address one or more of the potential drawbacks discussed above.
SUMMARY OF THE DISCLOSURE
In one aspect, the present disclosure provides a cutlery dispenser for dispensing wrapped cutlery. The cutlery dispenser may include a case configured to expand from a compact configuration into an expanded configuration. The cutlery dispenser also may include a wrapped cutlery band disposed within the case and configured to be dispensed therefrom.
In another aspect, the present disclosure provides a method for dispensing wrapped cutlery. The method may include the step of providing a cutlery dispenser including a case and a wrapped cutlery band disposed within the case. The method also may include the step of expanding the case from a compact configuration into an expanded configuration. The method further may include the step of dispensing at least a portion of the wrapped cutlery band from the case.
In still another aspect, the present disclosure provides a cutlery dispenser for dispensing wrapped cutlery. The cutlery dispenser may include a case configured to contain and allow a wrapped cutlery band to be dispensed therefrom, the wrapped cutlery band including a plurality of cutlery packets separably connected to one another. The case may be configured to expand from a compact configuration into an expanded configuration.
These and other aspects and improvements of the present disclosure will become apparent to one of ordinary skill in the art upon review of the following detailed description when taken in conjunction with the several drawings and the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
The detailed description is set forth with reference to the accompanying drawings illustrating example embodiments of the disclosure, in which the use of the same reference numerals indicates similar or identical items. Certain embodiments may include elements and/or components other than those illustrated in the drawings, and some elements and/or components may not be present in certain embodiments.
FIG. lA is a perspective view of an example disposable cutlery utensil in accordance with one or more embodiments of the disclosure.
FIG. 1B is a top view of the example disposable cutlery utensil of FIG. 1A.
FIG. 2A is a top view of an example continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure.
FIG. 2B is a top view of an example continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure.
FIG. 3A is a perspective view of an example cutlery dispenser for dispensing a continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure, showing a case of the dispenser in a compact configuration.
FIG. 3B is a side view of the example cutlery dispenser of FIG. 3A, showing the case in the compact configuration.
FIG. 3C is a perspective view of the example cutlery dispenser of FIG. 3A, showing the case in an expanded configuration.
FIG. 3D is a side view of the example cutlery dispenser of FIG. 3A, showing the case in the expanded configuration.
FIG. 3E is a perspective view of the example cutlery dispenser of FIG. 3A, showing the case in an open configuration.
FIG. 4A is a perspective view of an example cutlery dispenser for dispensing a continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure, showing a case of the dispenser in a compact configuration.
FIG. 4B is a side view of the example cutlery dispenser of FIG. 4A, showing the case in the compact configuration.
FIG. 4C is a perspective view of the example cutlery dispenser of FIG. 4A, showing the case in an expanded configuration.
FIG. 4D is a side view of the example cutlery dispenser of FIG. 4A, showing the case in the expanded configuration.
FIG. 4E is a perspective view of the example cutlery dispenser of FIG. 4A, showing the case in an open configuration.
FIGS. 5A-5D are perspective views of an example method of dispensing a continuous band of wrapped disposable cutlery from a cutlery dispenser in accordance with one or more embodiments of the disclosure.
FIG. 6A is a perspective view of an example cutlery dispenser for dispensing a continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure, showing a case of the dispenser in a compact configuration.
FIG. 6B is a perspective view of the example cutlery dispenser of FIG. 6A, showing the case in an expanded configuration.
FIG. 7A is a perspective view of an example cutlery dispenser for dispensing a continuous band of wrapped disposable cutlery in accordance with one or more embodiments of the disclosure, showing a case of the dispenser in an expanded configuration and a housing of the dispenser in an open configuration.
FIG. 7B is a perspective view of the example cutlery dispenser of FIG. 7A, showing the case in the expanded configuration and the housing in a closed configuration.
DETAILED DESCRIPTION
The present disclosure includes example embodiments of cutlery dispensers and related methods for dispensing disposable cutlery to address one or more of the drawbacks discussed above. Reference is made herein to the accompanying drawings illustrating the example embodiments of the disclosure, in which the use of the same reference numerals indicates similar or identical items. Throughout the disclosure, depending on the context, singular and plural terminology may be used interchangeably.
FIGS. 1A and 1B show a perspective view and a top view, respectively, of an example disposable cutlery utensil 10 according to one or more embodiments as may be described herein. Although the utensil 10 is shown as a fork in FIGS. 1A and 1B, the utensil 10 may be any type of cutlery utensil, including, for example, a fork, a spoon, a knife, or a spork. In some embodiments, the utensil 10 may be constructed of a moldable material. The moldable material may include a plastic, a combination of plastics, or a combination of plastics and other materials suitable for use in forming disposable cutlery. For example, the moldable material may include one or more of polystyrene, polyethylene, and polypropylene. In some embodiments, the utensil 10 may be constructed of a recyclable material.
As is shown, the utensil 10 may include a functional head 12, a handle 14, and a neck 16. The head 12 may be positioned at one end of the utensil 10 and may be configured to perform a function to assist a user in the consumption of food. For example, the head 12 may be configured for cutting, piercing, and/or scooping certain types of food for consumption. The handle 14 may be positioned at an opposite end of the utensil 10 and may be configured to be grasped by the user for holding and/or manipulating the utensil 10. FIG. 1B illustrates the relative widths of the head 12, the handle 14, and the neck 16 of the utensil 10 according to some embodiments. As is shown, a maximum width WHE of the head 12 may be greater than a maximum width WHA of the handle 14, and the maximum width WHA of the handle 14 may be greater than a maximum width WN of the neck 16. In this manner, the head 12 may be the widest portion of the utensil 10. According to other embodiments, the handle 14 or the neck 16 may be the widest portion of the utensil 10. For example, the handle 14 or the neck 16 may include a flange or shoulder feature having a maximum width that is greater than the maximum width WHE of the head 12. In some embodiments, the utensil 10 may include a flange or shoulder feature in addition to the head 12, the handle 14, and the neck 16, and the flange or shoulder feature may be the widest portion of the utensil 10. Such embodiments may be particularly useful when the utensil 10 is a knife, as the flange or shoulder feature may facilitate dispensing of the utensil 10 as desired via certain cutlery dispensers described herein below. In some embodiments, the utensil 10 may not include a neck 16. In such embodiments, the head 12 may extend directly from the handle 14.
FIG. 2A shows an example continuous band of wrapped disposable cutlery 20 (which also may be referred to herein as a “wrapped cutlery band” or simply a “band”) according to one or more embodiments as may be described herein. The band 20 may include a plurality of sealed cutlery packets 22 separably connected to one another in a serial manner. Each cutlery packet 22 may include an elongated pouch 24 and at least one disposable cutlery utensil 10 disposed within the pouch 24. In some embodiments, as is shown in FIG. 2A, each cutlery packet 22 may include a single utensil 10 disposed within the pouch 24. In other embodiments, more than one utensil 10 may be disposed within the pouch 24 of each cutlery packet 22. The cutlery packets 22 may have an elongated shape to accommodate the utensils 10 and may be connected end to end to form the wrapped cutlery band 20, as is shown.
The pouches 24 may be formed of a thin layer of disposable packaging material sealed in a manner to contain the utensils 10 therein. Specifically, each pouch 24 may include a seal 26 extending along both a leading end and a trailing end of the cutlery packet 22. In some embodiments, each pouch 24 also may include a seal 26 extending along one or more sides of the cutlery packet 22. The pouches 24 may be constructed of a plastic, such as, for example, polyethylene, and the seals 26 may be formed by heat sealing the plastic along the ends and/or sides of the cutlery packets 22. Other suitable materials of construction may be used to form the pouches 24, and other suitable methods of forming the seals 26 may be used.
In some embodiments, the cutlery packets 22 may be separably connected to one another in a serial manner by zones of weakness 28 extending between the pouches 24 of adjacent cutlery packets 22. The zones of weakness 28 may be perforated zones, as is shown in FIG. 2A, including a plurality of perforations formed mechanically or otherwise, such as by a laser, according to various methods. Alternatively, the zones of weakness 28 may be scored zones including one or more score lines formed mechanically or otherwise, such as by a laser, according to various methods. Other suitable methods of forming the zones of weakness 28 may be used. As is shown in FIG. 2A, the zones of weakness 28 may be positioned between adjacent seals 26 of adjacent pouches 24 to facilitate separation of the cutlery packets 22 from one another via application of a tensile force. In this manner, upon separation of adjacent cutlery packets 22, the utensils 10 may remain sealed within their respective pouches 24. In other embodiments, the cutlery packets 22 may be separably connected to one another by a releasable adhesive applied to and joining the adjacent ends of adjacent pouches 24 to facilitate separation of the cutlery packets 22 in a similar manner via application of a tensile force. Still other suitable methods of separably connecting the cutlery packets 22 may be used.
In some embodiments, all of the utensils 10 of the wrapped cutlery band 20 may be oriented in a similar manner within their respective pouches 24. For example, the handles 14 of the utensils 10 may be oriented toward a leading end 30 of the band 20, as is shown in FIG. 2A. In this manner, the cutlery packet 22 at the leading end 30 easily may be grasped over the handle 14 of the utensil 10 contained therein and pulled to separate the cutlery packet 22 from the remainder of the band 20. Alternatively, the heads 12 of the utensils 10 may be oriented toward the leading end 30 of the band 20. In other embodiments, the utensils 10 of the band 20 may not be oriented in a similar manner within their respective pouches 24. For example, the handles 14 of the utensils 10 within some cutlery packets 22 may be oriented toward the leading end 30 of the band 20, while the heads 12 of the utensils 10 within other cutlery packets 22 may be oriented toward the leading end 30 of the band 20. As another example, each cutlery packet 22 may include one utensil 10 with the handle 14 oriented toward the leading end 30 of the band 20, and another utensil 10 with the head 12 oriented toward the leading end 30 of the band 20. In some embodiments, the wrapped cutlery band 20 may include a starter strip 32 positioned at the leading end 30 of the band 20 and configured to facilitate pulling the band 20 for loading a cutlery dispenser, as may be described in detail herein below.
FIG. 2B shows an example continuous band of wrapped disposable cutlery 40 according to one or more embodiments as may be described herein. The band 40 may be generally similar to the band 20 described above with respect to FIG. 2A, although certain differences may be described herein below. The band 40 may include a plurality of sealed cutlery packets 42 separably connected to one another in a serial manner. Each cutlery packet 42 may include an elongated pouch 44 and at least one disposable cutlery utensil 10 disposed within the pouch 44. In some embodiments, as is shown in FIG. 2B, each cutlery packet 42 may include a single utensil 10 disposed within the pouch 44. In other embodiments, more than one utensil 10 may be disposed within the pouch 44 of each cutlery packet 42. The cutlery packets 42 may have an elongated shape to accommodate the utensils 10 and may be connected side to side to form the wrapped cutlery band 40, as is shown.
The pouches 44 may be formed of a thin layer of disposable packaging material sealed in a manner to contain the utensils 10 therein. Specifically, each pouch 44 may include a seal 46 extending along both a leading side and a trailing side of the cutlery packet 42. In some embodiments, each pouch 44 also may include a seal 46 extending along the ends of the cutlery packet 42. The pouches 44 may be constructed of a plastic, such as, for example, polyethylene, and the seals 46 may be formed by heat sealing the plastic along the ends and/or sides of the cutlery packets 42. Other suitable materials of construction may be used to form the pouches 44, and other suitable methods of forming the seals 46 may be used.
In some embodiments, the cutlery packets 42 may be separably connected to one another in a serial manner by zones of weakness 48 extending between the pouches 44 of adjacent cutlery packets 42. The zones of weakness 48 may be perforated zones, as is shown in FIG. 2B, including a plurality of perforations formed mechanically or otherwise, such as by a laser, according to various methods. Alternatively, the zones of weakness 48 may be scored zones including one or more score lines formed mechanically or otherwise, such as by a laser, according to various methods. Other suitable methods of forming the zones of weakness 48 may be used. As is shown in FIG. 2B, the zones of weakness 48 may be positioned between adjacent seals 46 of adjacent pouches 44 to facilitate separation of the cutlery packets 42 from one another via application of a tensile force. In this manner, upon separation of adjacent cutlery packets 42, the utensils 10 may remain sealed within their respective pouches 44. In other embodiments, the cutlery packets 42 may be separably connected to one another by a releasable adhesive applied to and joining the adjacent ends of adjacent pouches 44 to facilitate separation of the cutlery packets 42 in a similar manner via application of a tensile force. Still other suitable methods of separably connecting the cutlery packets 42 may be used.
In some embodiments, all of the utensils 10 of the wrapped cutlery band 40 may be oriented in a similar manner within their respective pouches 44. For example, the handles 14 of the utensils 10 may be oriented toward one side of the band 40, as is shown in FIG. 2B. In other embodiments, the utensils 10 of the band 40 may not be oriented in a similar manner within their respective pouches 44. For example, the handles 14 of the utensils 10 within some cutlery packets 42 may be oriented toward one side of the band 40, while the heads 12 of the utensils 10 within other cutlery packets 42 may be oriented toward another side of the band 40. As another example, each cutlery packet 42 may include one utensil 10 with the handle 14 oriented toward one side of the band 40, and another utensil 10 with the head 12 oriented toward another side of the band 20. In some embodiments, the wrapped cutlery band 40 may include a starter strip 52 positioned at a leading end 50 of the band 40 and configured to facilitate pulling the band 24 for loading a cutlery dispenser, as may be described in detail herein below.
FIGS. 3A-3E show various views of an example cutlery dispenser 100 for dispensing wrapped disposable cutlery according to one or more embodiments as may be described herein. The cutlery dispenser 100 may include an expandable case 110 and a wrapped cutlery band 20 disposed within the case 110 and configured to be dispensed therefrom. Although the cutlery dispenser 100 may be shown and described herein as including the wrapped cutlery band 20 for dispensing therefrom, the cutlery dispenser 100 alternatively may include the wrapped cutlery band 40 for dispensing therefrom.
The expandable case 110 may be configured to expand from a compact configuration, as is shown in FIGS. 3A and 3B, into an expanded configuration, as is shown in FIGS. 3C and 3D. In this manner, the compact configuration of the case 110 may define a first internal volume, and the expanded configuration of the case 110 may define a second internal volume greater than the first internal volume. In some embodiments, the case 110 may include a lid 112 and a base 114, and the lid 112 may be movable relative to the base 114 to expand the case 110 from the compact configuration into the expanded configuration. Specifically, as is shown, the lid 112 may be configured to pivot relative to the base 114 to expand the case 110 from the compact configuration into the expanded configuration.
In some embodiments, the lid 112 may extend along a front of the case 110 and may pivot forward relative to the base 114 about a hinge connection 116 between the lid 112 and the base 114. The hinge connection 116 may be positioned at the top of the case 110 or at the bottom of the case 110, as is shown. According to the embodiment of FIGS. 3A-3E, the lid 112 may include a front wall 118, a top wall 120, and two side walls 122. Further, the base 114 may include a top wall 124, two side walls 126, a back wall 128, and a bottom wall 130. Other structural configurations of the case 110 may be used. When the case 110 is in the compact configuration, the lid 112 may be disposed about or within the base 114, as is shown in FIGS. 3A and 3B, defining the first internal volume therebetween. Upon expanding the case 110 into the expanded configuration, the lid 112 may remain partially disposed about or within the base 114, as is shown in FIGS. 3C and 3D, defining the second internal volume therebetween. In some embodiments, the lid 112 may include a slot 132 defined in the top wall 120, and the base 114 may include a mating tab 134 extending from the top wall 124. The tab 134 may engage the slot 132 when the case 110 is in the expanded configuration to prevent the lid 112 from pivoting forward further relative to the base 114. The lid 112 may pivot forward an angle a relative to the front of the base 114. The angle a may be within a suitable range to provide a suitable angle of approach for patrons using the cutlery dispenser 100 and to provide a suitable headspace, as described herein below. In some embodiments, the angle a may be within a range of about 10° to about 60°. In some embodiments, the angle a may be about 30°, as is shown. Other suitable angles of pivoting the lid 112 may be used.
FIG. 3E shows the cutlery dispenser 100 including the case 110 in an open configuration solely for the purpose of illustrating the wrapped cutlery band 20 disposed therein prior to being dispensed therefrom. The wrapped cutlery band 20 may be disposed within the case 110 in a serpentine or zig-zag manner such that adjacent cutlery packets 22 are folded over one another and adjacent groups of cutlery packets 22 are stacked on top of or next to one another. Alternatively, the wrapped cutlery band 20 may be disposed within the case 110 in a rolled manner such that adjacent cutlery packets 22 are rolled over one another. Other suitable configurations of disposing the band 20 within the case may be used. In some embodiments, the wrapped cutlery band 20 may substantially fill the first internal volume defined by the compact configuration of the case 110 prior to dispensing of the band 20. Upon expansion of the case 110, the expanded configuration may define a headspace between the wrapped cutlery band 20 and the top wall 124 of the base 114. Specifically, after pivoting the lid 112, the wrapped cutlery band 20 may settle forward and fill a lower portion of the second internal volume defined by the case 110, resulting in the headspace between the band 20 and the top wall 124. Alternatively, the wrapped cutlery band 20 may remain in place after pivoting the lid 112, the headspace extending between the band 20 and the front wall 118 of the lid 112. The headspace may be configured to allow the wrapped cutlery band 20, specifically the individual cutlery packets 22, to orient within the case 110 to facilitate dispensing therefrom. In some embodiments, a height of the headspace may be greater than half of a length of the cutlery utensil 10. In some embodiments, the height of the headspace may be about the length of the cutlery utensil 10. Other suitable sizes for the height of the headspace may be used.
The case 110 may include an opening 138 defined in a wall of the case 110 and configured to allow the wrapped cutlery band 20 to be dispensed therethrough. Specifically, the opening 138 may be defined in the front wall 118 of the lid 112, as is shown. In some embodiments, the opening 138 may be configured to allow the cutlery packets 22 of the band 20 to be dispensed one at a time therethrough. The cutlery dispenser 100 also may include a nozzle 140 positioned about or within the opening 138 and configured to allow the wrapped cutlery band 20 to be dispensed therethrough. In some embodiments, the nozzle 140 may be configured to allow the cutlery packets 22 of the band 20 to be dispensed one at a time therethrough, as may be described in detail herein below with respect to FIGS. 5A-5D. As noted above, the wrapped cutlery band 20 may include a starter strip 32 positioned at the leading end 30 of the band 20. In some embodiments, as is shown, the starter strip 32 may extend through the opening 138 and the nozzle 140. In this manner, the starter strip 32 may be configured to facilitate pulling the wrapped cutlery band 20 through the opening 138 and the nozzle 140 for subsequent dispensing of the cutlery packets 22 from the cutlery dispenser 100.
In some embodiments, the case 110 may be constructed of cardboard and may be disposable. In this manner, the case 110 may be disposed of after the wrapped cutlery band 20 has been dispensed therefrom. In other embodiments, the case 110 may be constructed of a plastic and may be reusable. In this manner, after the wrapped cutlery band 20 has been dispensed from the case 110, another wrapped cutlery band 20 may be loaded into the case 110 for reuse. Other suitable materials of construction may be used for the case 110, which may be either disposable or reusable. In some embodiments, both the case 110 and the nozzle 140 may be disposable, such that the overall cutlery dispenser 100 is disposable. In this manner, the case 110 and the nozzle 140 may be disposed of after the wrapped cutlery band 20 has been dispensed.
Although the cutlery dispenser 100 may be oriented and operated in the orientation shown and described herein above with respect to FIGS. 3A-3E, the dispenser 100 also may be oriented and operated in other orientations. For example, the cutlery dispenser 100 may be oriented such that the lid 112 extends along a top of the case 110 and may pivot upward relative to the base 114 into the expanded configuration. In this manner, the expanded configuration may define the headspace between the wrapped cutlery band 20 and the wall 118 of the lid 112. Based on the various possible orientations of the case 110, the adjectives “front”, “back”, “top”, “bottom”, and “side” used to describe the different walls of the case 110 may be changed to appropriately describe the respective orientations.
FIGS. 4A-4E show various views of an example cutlery dispenser 200 for dispensing wrapped disposable cutlery according to one or more embodiments as may be described herein. The cutlery dispenser 200 may be generally similar to the dispenser 100 described above with respect to FIGS. 3A-3E, although certain differences may be described herein below. The cutlery dispenser 200 may include an expandable case 210 and a wrapped cutlery band 20 disposed within the case 210 and configured to be dispensed therefrom. Although the cutlery dispenser 200 may be shown and described herein as including the wrapped cutlery band 20 for dispensing therefrom, the cutlery dispenser 200 alternatively may include the wrapped cutlery band 40 for dispensing therefrom.
The expandable case 210 may be configured to expand from a compact configuration, as is shown in FIGS. 4A and 4B, into an expanded configuration, as is shown in FIGS. 4C and 4D. In this manner, the compact configuration of the case 210 may define a first internal volume, and the expanded configuration of the case 210 may define a second internal volume greater than the first internal volume. In some embodiments, the case 210 may include a lid 212 and a base 214, and the lid 212 may be movable relative to the base 214 to expand the case 210 from the compact configuration into the expanded configuration. Specifically, as is shown, the lid 212 may be configured to translate (i.e., move in one direction, without rotation) relative to the base 214 to expand the case 210 from the compact configuration into the expanded configuration.
In some embodiments, the lid 212 may extend along a front of the case 210 and may translate forward relative to the base 214. According to the embodiment of FIGS. 4A-4E, the lid 212 may include a bottom wall 216, front wall 218, a top wall 220, and two side walls 222. Further, the base 214 may include a top wall 224, two side walls 226, a back wall 228, and a bottom wall 230. Other suitable structural configurations of the case 210 may be used. When the case 210 is in the compact configuration, the base 214 may be disposed within the lid 212, as is shown in FIGS. 4A and 4B, defining the first internal volume therebetween. Upon expanding the case 210 into the expanded configuration, the base 214 may remain partially disposed within the lid 212, as is shown in FIGS. 4C and 4D, defining the second internal volume therebetween. Alternatively, the lid 212 may be disposed within the base 214 when the case 210 is in the compact configuration, and the lid 212 may remain partially disposed within the base 214 when the case 210 is in the expanded configuration. In some embodiments, the lid 212 may include two slots 232 defined in the side walls 222, and the base 214 may include two mating tabs 234 extending from the side walls 226. The tabs 234 may engage the slots 232 when the case 210 is in the expanded configuration to prevent the lid 212 from translating forward further relative to the base 214. The lid 212 may translate forward a distance β relative to the back of the base 214. The distance β may be within a suitable range to provide a suitable headspace, as described herein below. In some embodiments, the distance β may be within a range of about 3 inches to about 9 inches. In some embodiments, the distance β may be about 6 inches. Other suitable distances of translating the lid 212 may be used.
FIG. 4E shows the cutlery dispenser 200 including the case 210 in an open configuration solely for the purpose of illustrating the wrapped cutlery band 20 disposed therein prior to being dispensed therefrom. The wrapped cutlery band 20 may be disposed within the case 210 in a serpentine or zig-zag manner such that adjacent cutlery packets 22 are folded over one another and adjacent groups of cutlery packets 22 are stacked on top of or next to one another. Alternatively, the wrapped cutlery band 20 may be disposed within the case 210 in a rolled manner such that adjacent cutlery packets 22 are rolled over one another. Other suitable configurations of disposing the band 20 within the case may be used. In some embodiments, the wrapped cutlery band 20 may substantially fill the first internal volume defined by the compact configuration of the case 210 prior to dispensing of the band 20. Upon expansion of the case 210, the expanded configuration may define a headspace between the wrapped cutlery band 20 and the top wall 224 of the base 214. Specifically, after translating the lid 212, the wrapped cutlery band 20 may settle forward and fill a lower portion of the second internal volume defined by the case 210, resulting in the headspace between the band 20 and the top wall 224. Alternatively, the wrapped cutlery band 20 may remain in place after translating the lid 212, the headspace extending between the band 20 and the front wall 218 of the lid 212. The headspace may be configured to allow the wrapped cutlery band 20 to orient within the case 210 to facilitate dispensing therefrom. In some embodiments, a height of the headspace may be greater than half of a length of the cutlery utensil 10. In some embodiments, the height of the headspace may be about the length of the cutlery utensil 10. Other suitable sizes for the height of the headspace may be used.
The case 210 may include an opening 238 defined in a wall of the case 210 and configured to allow the wrapped cutlery band 20 to be dispensed therethrough. Specifically, the opening 238 may be defined in the front wall 218 of the lid 212, as is shown. In some embodiments, the opening 238 may be configured to allow the cutlery packets 22 of the band 20 to be dispensed one at a time therethrough. The cutlery dispenser 200 also may include a nozzle 240 positioned about or within the opening 238 and configured to allow the wrapped cutlery band 20 to be dispensed therethrough. In some embodiments, the nozzle 240 may be configured to allow the cutlery packets 22 of the band 20 to be dispensed one at a time therethrough, as may be described in detail herein below with respect to FIGS. 5A-5D. As noted above, the wrapped cutlery band 20 may include a starter strip 32 positioned at the leading end 30 of the band 20. In some embodiments, as is shown, the starter strip 32 may extend through the opening 238 and the nozzle 240. In this manner, the starter strip 32 may be configured to facilitate pulling the wrapped cutlery band 20 through the opening 238 and the nozzle 240 for subsequent dispensing of the cutlery packets 22 from the cutlery dispenser 200.
In some embodiments, the case 210 may be constructed of cardboard and may be disposable. In this manner, the case 210 may be disposed of after the wrapped cutlery band 20 has been dispensed therefrom. In other embodiments, the case 210 may be constructed of a plastic and may be reusable. In this manner, after the wrapped cutlery band 20 has been dispensed from the case 210, another wrapped cutlery band 20 may be loaded into the case 210 for reuse. Other suitable materials of construction may be used for the case 210, which may be either disposable or reusable. In some embodiments, both the case 210 and the nozzle 240 may be disposable, such that the overall cutlery dispenser 200 is disposable. In this manner, the case 210 and the nozzle 240 may be disposed of after the wrapped cutlery band 20 has been dispensed.
Although the cutlery dispenser 200 may be oriented and operated in the orientation shown and described herein above with respect to FIGS. 4A-4E, the dispenser 200 also may be oriented and operated in other orientations. For example, the cutlery dispenser 200 may be oriented such that the lid 212 extends along a top of the case 210 and may translate upward relative to the base 214 into the expanded configuration. In this manner, the expanded configuration may define the headspace between the wrapped cutlery band 20 and the wall 218 of the lid 212. Based on the various possible orientations of the case 210, the adjectives “front”, “back”, “top”, “bottom”, and “side” used to describe the different walls of the case 210 may be changed to appropriately describe the respective orientations.
FIGS. 5A-5D show various steps of an example method for dispensing wrapped disposable cutlery from a cutlery dispenser in accordance with one or more embodiments of the disclosure, along with further details of the above-described cutlery dispensers. Although the method may be shown and described herein as being carried out with the cutlery dispenser 100 including the wrapped cutlery band 20, the method may be carried out in a similar manner with either the cutlery dispenser 100 or the cutlery dispenser 200 including either the wrapped cutlery band 20 or the wrapped cutlery band 40.
As described above, the expandable case 110 of the cutlery dispenser 100 may be expanded from the compact configuration defining the first internal volume into the expanded configuration defining the second internal volume greater than the first internal volume. Upon expansion of the case 110, the second configuration may define the headspace between the wrapped cutlery band 20 and the top wall 124 of the base 114 of the case 110. The headspace may allow the band 20, specifically the individual cutlery packets 22, to orient within the case 110 to facilitate dispensing therefrom. Notably, such orientation of the cutlery packets 22 may not be possible when the case 110 is in the compact configuration because the wrapped cutlery band 20 may substantially fill the first internal volume defined thereby.
According to embodiments in which the wrapped cutlery band 20 includes the starter strip 32 positioned at the leading end 30 thereof, the starter strip 32 may be pulled through the opening 138 and the nozzle 140 until the leading end of the first cutlery packet 22 extends through the nozzle 140. The starter strip 32 then may be removed from the leading end of the first cutlery packet 22, leaving the first cutlery packet 22 ready to be dispensed from the case 110. In some embodiments, as is shown in FIG. 5A, the first cutlery packet 22 may be oriented such that the handle 14 of the cutlery utensil 10 disposed therein extends through the nozzle 140, ready to be grasped by a patron, while the head 12 remains disposed within the case 110.
As is shown, the nozzle 140 may have a frustoconical shape and may define an orifice 142 extending therethrough. The nozzle 140 may be constructed of a material configured to flex or expand. In this manner, the orifice 142 may be configured to flex or expand to allow the cutlery packets 22 of the wrapped cutlery band 20 to be dispensed therethrough. In some embodiments, the nozzle 140 may be constructed of an elastomeric material having a suitable durometer. For example, the nozzle 140 may be constructed of a rubber material having a suitable durometer. Other suitable materials of construction having a suitable durometer may be used. In some embodiments, the orifice 142 may have a circular shape, as is shown. Other suitable shapes of the orifice 142 may be used. In some embodiments, the orifice 142 may have a natural state diameter that is greater than the maximum width WN of the neck 16 of the cutlery utensil 10, less than the maximum width WHA of the handle 14, and less than the maximum width WHE of the head 12. In this manner, the orifice 142 may flex or expand as the handle 14 of the cutlery utensil 10 of the first cutlery packet 22 is pulled therethrough. The orifice 142 then may contract to its natural state diameter about the neck 16 of the cutlery utensil 10. In some embodiments, the orifice 142 may have a natural state diameter that is less than the maximum width WN of the neck 16 of the cutlery utensil 10, less than the maximum width WHA of the handle 14, and less than the maximum width WHE of the head 12. In this manner, the orifice 142 may flex or expand as the handle 14 of the cutlery utensil 10 of the first cutlery packet 22 is pulled therethrough. The orifice 142 then may contract toward, but not necessarily all the way to, its natural state diameter about the neck 16 of the cutlery utensil 10. Further, the nozzle 140 may be configured to prevent the first cutlery packet 22 from retracting into the case 110 under gravitational forces acting on the cutlery packet 22 and the remainder of the wrapped cutlery band 20. In this manner, the nozzle 140 may be configured to retain the first cutlery packet 22 within the nozzle 140 and ready to be grasped by a patron, as is shown in FIG. 5A.
FIG. 5B shows a patron grasping the first cutlery packet 22 over the handle 14 of the cutlery utensil 10 and pulling the cutlery packet 22 away from the dispenser 100. In doing so, the orifice 142 of the nozzle 140 may flex or expand as the head 12 of the cutlery utensil 10 is pulled therethrough. The orifice 142 then may contract toward, or all the way to, its natural state diameter about the trailing end of the first cutlery packet 22.
FIG. 5C shows the patron further pulling the first cutlery packet 22 away from the dispenser 100, causing the leading end of the second cutlery packet 22 to be pulled through the nozzle 140. In doing so, the orifice 142 of the nozzle 140 may flex or expand as the handle 14 of the cutlery utensil 10 of the second cutlery packet 22 is pulled therethrough. The orifice 142 then may contract toward, or all the way to, its natural state diameter about the neck 16 of the cutlery utensil 10 of the second cutlery packet 22, while the head 12 remains disposed within the case 110.
FIG. 5D shows the patron still further pulling the first cutlery packet 22 away from the dispenser 100. In doing so, a tensile force is applied to the zone of weakness 28 extending between the first and second cutlery packets 22 as the nozzle 140 resists flexion or expansion about the head 12 of the cutlery utensil 10 of the second cutlery packet 22. The zone of weakness 28 may be configured such that the tensile force required to separate the first and second cutlery packets 22 is less than the pulling force required to pull the head 12 of the cutlery utensil 10 through the nozzle 140. In other words, the nozzle 140 may be configured such that the pulling force required to pull the head 12 of the cutlery utensil 10 therethrough is greater than the tensile force required to separate the first and second cutlery packets 22. In some embodiments, the nozzle 140 may be configured such that the pulling force required to pull the head 12 of the cutlery utensil 10 therethrough is at least double the tensile force required to separate the first and second cutlery packets 22. Other suitable relationships between the values of the pulling force and the tensile force may be used. Ultimately, when the pulling force applied by the patron exceeds the required tensile force, the zone of weakness 28 may break and thus the first cutlery packet 22 may be separated from the second cutlery packet 22 for use by the patron. Meanwhile, the nozzle 140 may retain the second cutlery packet 22 within the nozzle 140 and ready to be grasped by the next patron, as is shown in FIG. 5A.
The steps of the example method described above and shown with respect to FIGS. 5A-5E may be repeated for dispensing each of the plurality of cutlery packets 22 of the wrapped cutlery band 20. As discussed above, the headspace defined by the second configuration of the case 110 may allow the cutlery packets 22 to orient within the case 110 to facilitate dispensing therefrom. Specifically, the headspace may allow the cutlery packets 22, in turn, to reorient as necessary from their respective positions in the serpentine or rolled arrangement within the case 110 to be axially aligned with the nozzle 140 for dispensing therethrough. As more cutlery packets 22 are dispensed, the headspace defined above the remainder of the wrapped cutlery band 20 may increase, which may further facilitate the orientation and dispensing of the remaining cutlery packets 22.
Although the embodiments of the example method and the example cutlery dispenser 100 described above include the tensile force being applied to the zone of weakness 28 extending between the first and second cutlery packets 22 as a result of the nozzle 140 resisting flexion or expansion about the head 12 of the cutlery utensil 10 of the second cutlery packet 22, the tensile force may be generated in other ways according to other embodiments, depending on the configuration of the cutlery utensil 10. As described above, in some embodiments, the utensil 10 may include a flange or shoulder feature that is the widest portion of the utensil 10. According to such embodiments, the tensile force may be applied to the zone of weakness 28 extending between the first and second cutlery packets 22 as the nozzle 140 resists flexion or expansion about the flange or shoulder feature of the cutlery utensil 10 of the second cutlery packet 22. Such embodiments may be particularly useful when the utensil 10 is a knife.
Although the above-described example method may be carried out with the cutlery dispenser 100 including the nozzle 140, the method also may be carried out with the cutlery dispenser 100 in the absence of the nozzle 140. In some embodiments, the opening 138 defined in the case 110 may be configured to function in a manner similar to that of the nozzle 140 described above. Specifically, the opening 138 may be configured to flex or expand to allow the cutlery packets 22 to be dispensed therethrough. Further, the opening 138 may be configured such that the pulling force required to pull the head 12 of the cutlery utensil 10 therethrough is greater than the tensile force required to separate the adjacent cutlery packets 22.
FIGS. 6A and 6B show an example cutlery dispenser 300 for dispensing wrapped disposable cutlery according to one or more embodiments as may be described herein. The cutlery dispenser 300 may be generally similar to the dispenser 100 described above with respect to FIGS. 3A-3E, although certain differences may be described herein below. The cutlery dispenser 300 may include the expandable case 110 and the wrapped cutlery band 20 disposed within the case 110 and configured to be dispensed therefrom. Although the cutlery dispenser 300 may be shown and described herein as including the wrapped cutlery band 20 for dispensing therefrom, the cutlery dispenser 300 alternatively may include the wrapped cutlery band 40 for dispensing therefrom. The cutlery dispenser 300 also may include the nozzle 140. The expandable case 110, the wrapped cutlery band 20, and the nozzle 140 may be structurally and functionally configured in the manner described above with respect to FIGS. 3A-3E and 5A-5E.
The cutlery dispenser 300 further may include a stand 310 adapted to be placed on a countertop for use thereon. As is shown in FIGS. 6A and 6B, the case 110 may be at least partially disposed within the stand 310 and supported thereby. In some embodiments, the stand 310 may be configured to orient the case 110 such that the lid 112 extends in a vertical manner when the case 110 is in the expanded configuration, as is shown in FIG. 6B. The stand 310 may include a front wall 312, a back wall 314, two side walls 316, and a bottom wall 318. Other suitable structural configurations of the stand 310 may be used. In some embodiments, the front wall 312 may be configured to prevent the lid 112 from pivoting further forward relative to the base 114 when the case 110 is in the expanded configuration. In some embodiments, the nozzle 140 may be positioned on the stand 310 instead of the case 110, as described above. The stand 310 also may include a plurality of legs 320 attached to the bottom wall 318, as is shown. The legs 320 may be configured to support the stand 310 on the countertop and further may be configured to prevent the stand 310 from sliding along the surface of the countertop.
FIGS. 7A and 7B show an example cutlery dispenser 400 for dispensing wrapped disposable cutlery according to one or more embodiments as may be described herein. The cutlery dispenser 400 may be generally similar to the dispenser 100 described above with respect to FIGS. 3A-3E, although certain differences may be described herein below. The cutlery dispenser 400 may include the expandable case 110 and the wrapped cutlery band 20 disposed within the case 110 and configured to be dispensed therefrom. Although the cutlery dispenser 400 may be shown and described herein as including the wrapped cutlery band 20 for dispensing therefrom, the cutlery dispenser 400 alternatively may include the wrapped cutlery band 40 for dispensing therefrom. The cutlery dispenser 400 also may include the nozzle 140. The expandable case 110, the wrapped cutlery band 20, and the nozzle 140 may be structurally and functionally configured in the manner described above with respect to FIGS. 3A-3E and 5A-5E.
The cutlery dispenser 400 also may include a housing 410 adapted to be mounted on a vertical wall for use thereon. As is shown in FIGS. 7A and 7B, the case 110 may be at least partially disposed within the housing 410 and supported thereby. In some embodiments, the housing 410 may be configured to orient the case 110 such that the lid 112 extends in an angled manner when the case 110 is in the expanded configuration, as is shown. Alternatively, the housing 410 may be configured to orient the case 110 such that the lid 112 extends in a vertical manner when the case 110 is in the expanded configuration. The housing 410 may include a cover 412 and a casing 414, and the cover 412 may be pivotally connected to the casing by a hinge 416. The hinge may be positioned at a top of the housing 410 or at the bottom of the housing 410, as is shown. Accordingly, the cover 412 may be configured to pivot forward about the hinge from an open position for inserting the case 110 therein, as is shown in FIG. 7A, to a closed position for enclosing the case 110 therein, as is shown in FIG. 7B.
According to the embodiment of FIGS. 7A and 7B, the cover 412 may include a front wall 418, a bottom wall 420, and two side walls 422. Further, the casing 414 may include a top wall 424, a bottom wall 426, two side walls 428, and a back wall 430. The base 114 of the case 110 may be disposed within the casing 414, and the lid 112 of the case 110 may be disposed within the cover 412 when the case is in the expanded configuration and the cover 412 is in the closed position. The cover 412 further may include an aperture 432 defined therein and configured to allow the wrapped cutlery band 20 to be dispensed therethrough. As is shown, the aperture 432 of the cover 412 may be aligned with the opening 138 and the nozzle 140. In this manner, the housing 410 may support and protect the case 110 for dispensing of the wrapped cutlery band 20 according to the exemplary method described herein above.
The present disclosure thus provides improved cutlery dispensers and related methods for dispensing wrapped disposable cutlery to address one or more of the potential drawbacks of known dispensers and methods described above. For example, the cutlery dispensers may include a wrapped cutlery band including cutlery packets having cutlery utensils individually sealed within separate pouches to address hygiene concerns. Moreover, the dispensers may be configured to dispense the cutlery packets one at a time and in a manner such that a patron contacts only the cutlery packet dispensed for his or her use, which further facilitates hygienic dispensing. Such dispensing of the cutlery packets one at a time also may prevent patrons from unintentionally taking more than one cutlery packet.
The cutlery dispensers provided herein also may significantly reduce the time required to setup or load the dispensers for use. In some embodiments, the case of the dispenser may be used for both shipping and dispensing the wrapped cutlery band. In this manner, the dispenser may be setup merely by expanding the case from the compact configuration used for shipping into the expanded configuration used for dispensing. Due to their straightforward structural configuration, the dispensers easily may be sized for different applications appropriate for low-volume locations or high-volume locations. Further, due to the straightforward dispensing mechanisms used, which lack any moving parts, the cutlery dispensers may have a very low incidence of malfunction during dispensing of the cutlery packets. Finally, the cutlery dispensers may occupy a limited amount of space in an eating facility, as the walls of the case may be relatively thin and may merely extend around the wrapped cutlery band disposed therein in a compact arrangement. Additional improvements of the cutlery dispensers and methods provided herein will be appreciated by those of ordinary skill in the art.
Although certain embodiments of the disclosure are described herein and shown in the accompanying drawings, one of ordinary skill in the art will recognize that numerous modifications and alternative embodiments are within the scope of the disclosure. Moreover, although certain embodiments of the disclosure are described herein with respect to specific exemplary cutlery dispenser configurations, it will be appreciated that numerous other cutlery dispenser configurations are within the scope of the disclosure. Conditional language used herein, such as “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, generally is intended to convey that certain embodiments could include, while other embodiments do not include, certain features, elements, or functional capabilities. Thus, such conditional language generally is not intended to imply that certain features, elements, or functional capabilities are in any way required for one or more embodiments.
Patent Application
20180192790
