Article Advancer
An article advancing assembly and various article advancers are provided for helping dispense articles from a container. In some forms, the article advancers are provided that can bias the contents of the containers towards the dispensing opening. This can, in some forms, provide extra friction within the container and/or at the dispensing opening to decrease extra contents from being dispensed and thus decrease waste.
The present application relates to article advancers and article advancing assemblies, and more particularly to article advancing assemblies for dispensing gloves from a container.
BACKGROUND OF THE INVENTIONA variety of articles are dispensed from containers whereby the articles are stacked or otherwise compressed together to maximize the use of space in the container. However, when the articles are dispensed, oftentimes extra articles may be dispensed when they are not needed, thereby creating waste. For example, with one-time use articles, such as disposable gloves, only one or two gloves may be desired at a time. However, oftentimes multiple gloves are accidentally dispensed that may not otherwise be needed.
This problem can be exacerbated as the contents are dispensed and the container becomes less full. In this regard, as more empty space is created in the container, there may be less friction between the contents of the container and the container walls. For example, with a half full box of disposable gloves, there is oftentimes empty space between the gloves and the top wall of the container adjacent the dispensing opening. As gloves are removed from the opening, it becomes more likely that unwanted extra gloves may also be dispensed as there is less friction to retain the extra gloves in the container. This problem can become especially troublesome near the end of the box of gloves as large clumps of gloves may become stuck together thereby dispensing significantly more gloves than desired.
When certain types of extra articles are accidentally dispensed, they may need to be disposed of. For example, medical items, such as medical gloves, masks, and other products could be considered “contaminated” if they are accidentally dispensed and not immediately used. Glove boxes may also be wall mounted such that if extra gloves are accidentally dispensed, they may fall to the ground and immediately become contaminated.
SUMMARY OF THE INVENTIONIn view of the above issues, a variety of different article advancers and article advancing systems have been developed. In some forms, the article advancers are provided that can bias the contents of the containers towards the dispensing opening. This can, in some forms, provide extra friction within the container and/or at the dispensing opening to decrease extra contents from being dispensed and thus decrease waste.
According to one form, an article advancer assembly is provided that includes a container and an article advancer. The container defines an interior chamber and a dispensing opening for providing access to the interior chamber. The article advancer is positioned in the interior chamber and is configured to bias contents of the container towards the dispensing opening. The article advancer has an arcuate body with at least one first side leg extending from a first side of the body and at least one second side leg extending from a second side of the body opposite the first side. The article advancer is movable between a compressed configuration and a fully dispensed configuration. When in the compressed configuration, a plane extending tangent to an uppermost portion of the arcuate body is positioned a first distance from a distal end of each of the at least one first side leg and at least one second side leg. When in the fully dispensed configuration, the plane extending tangent to the uppermost portion of the arcuate body is positioned a second distance from the distal end of each of the at least one first side leg and at least one second side leg, the second distance being greater than the first distance. At least one of the arcuate body, the at least one first side leg, and the at least one second side leg providing a biasing force from the compressed configuration to the fully dispensed configuration.
In accordance with one form, the article advancing assembly further includes two first side legs and two second side legs.
In one form, the arcuate body, the at least one first side leg, and the at least one second side leg are integral.
According to one form, at least a portion of the article advancer comprises acrylonitrile butadiene styrene, polyoxymethylene, nylon, polypropylene, polyethylene terephthalate, or combinations thereof.
In accordance with one form, the article advancer has a thickness in a range of 1 to 3 mm.
In one form, the article advancing assembly further includes a biasing structure extending between the at least one first side leg and the at least one second side leg.
According to one form, the distal ends of each of the at least one first side leg and at least one second side leg includes a foot portion.
In accordance with one form, the article advancing assembly further includes a platform positioned between the article advancer and the dispensing opening, the platform configured to support the contents of the container above the article advancer.
In one form, the container is a box, a bag, or combinations thereof.
According to one form, the at least one first side leg and the at least one second side leg are generally planar.
These and other aspects may be understood more readily from the following description and the appended drawings.
For the purpose of facilitating an understanding of the subject matter sought to be protected, there are illustrated in the accompanying drawings embodiments thereof, from an inspection of which, when considered in connection with the following description, the subject matter sought to be protected, its construction and operation, and many of its advantages should be readily understood and appreciated.
Referring to the attached figures and below description, various forms of article advancers and article advancing assemblies are provided and described. Some structures shown in the figures are depicted as being generally transparent so the underlying structures are easier to view and understand. It should be appreciated that these structures may or may not be transparent but are simply depicted in this manner to easily see the interior structures.
Containers having dispensing openings are also provided herein and may be described as having the dispensing openings positioned towards a top surface of the container. It should be understood that the containers may be positioned in a variety of orientations such that the top surface may not be the vertical top surface. For example, if a container is mounted to a wall, the top surface may actually be oriented with the top surface on the side. Further, the shape, size, orientation, and other features of the dispensing opening can be modified as desired, such as depending on the materials being dispensed. Further, in many of the figures, the dispensing openings are not shown to keep the figures easier to understand and otherwise not interfere in the representation of the structures within the containers. However, it should be appreciated that the containers should be interpreted as including a dispensing opening.
Referring to
The container 52 may take a variety of forms and may be rigid, flexible, a combination of rigid and flexible surfaces, and the like. While illustrated in the figures as generally being a rigid box, such as a cardboard box, the container 52 may take a variety of other forms, such as a bag, a combination box and bag, as well as other forms.
Referring now to
As found in
The article advancer 54 is generally movable between a compressed configuration and a fully dispensed configuration. The compressed configuration is generally shown in
As the contents of the container 52 are removed, the article advancer moves from the compressed configuration towards the fully dispensed configuration.
One form of the fully dispensed configuration for the article advancer 54 is shown in
At least one of the body 62, the at least one first side leg 64, and the at least one second side leg 66 provide a biasing force for the article advancer 54. For example, at least one of the body 62, the at least one first side leg 64, and the at least one second side leg 66 may be manufactured from a material that has elastic properties whereby the material flexes when moving towards the compressed configuration thereby creating a biasing force. In some forms, each of the body 62, the at least one first side leg 64, and the at least one second side leg 66 may be manufactured from a material that has elastic properties such that each structure provides at least some biasing force when in the compressed configuration. Further, the body 62, the at least one first side leg 64, and the at least one second side leg 66 may be integral and formed from the same material.
As noted above, the article advancer 54 provides a biasing force when moving from the compressed configuration towards the fully dispensed configuration. The biasing force can be used to move the contents of the container 52 towards the dispensing opening 58. Further, the biasing force may help compress the contents of the container 52 and increase friction between the contents of the container 52, such as at an upper portion adjacent the dispensing opening 58. As shown in
In one form, the biasing force from the article advancer 54 is linear and provides generally the same force from the compressed configuration up until the fully dispensed configuration. In another form, the biasing force may vary as the article advancer 54 moves towards the fully dispensed configuration.
Additional embodiments of article advancers and article advancing assemblies are provided below. Many of these embodiments include the same and/or similar structures as shown in
Referring to
Article advancer 254 is shown in
An article advancing assembly 450 is shown in
In article advancer 554, at least one of the inner and outer structure 564,566 can provide a biasing force. In one form, both of the inner and outer structures 564,566 provide a biasing force. When moving towards the compressed configuration, each of the inner and outer structure 564,566 flex outwardly and then return to the position shown in
The article advancer 654 is shown in
A further form of article advancing assembly 750 is shown in
The article advancer 954 may also include a notch 972 for receiving a biasing structure, such as an elastic band 974. In some forms, notches 972 can be provided in each of the first and second side legs 964,966. The biasing structure can be used to provide additional biasing force to the article advancer 954. It should be appreciated that the biasing structure can be used with other article advancers described herein. The assembly 950 may also include a platform 978, as previously described.
Yet another embodiment of an article advancing assembly is provided in
As shown in
The article advancer 1154 may also include a plurality of ribs 1170 and additional support structures 1172. Article advancer 1154 will move in a similar manner as the article advancer 54 between the compressed configuration and the fully dispensed configuration. However, as seen from
A further article advancer 1354 is shown in
Article advancer 1454 is shown in
Article advancing assembly 1550 is shown in
Article advancer 1654 is shown in
In the compressed configuration, the inner hoop structure 1764 is substantially within the outer hoop structure 1766 such that the article advancer 1754 is generally flat. The elastic band 1772 biases tab 1770 towards tab 1774, such as shown in
Article advancer 1954 in
A further article advancing assembly 2150 is shown in
The components described herein may be made from a variety of different materials and are not limited. In one form, the containers may be made from cardboard, plastic, paper, and other conventional materials. As noted above, the containers may also take a variety of different forms, such as boxes, bags, combinations of boxes and bags, and the like.
The article advancers may similarly be made from a variety of different materials. In the forms where the article advancers are desired to be flexible, such as with article advancer 54 and similar article advancers, elastic materials may be used for at least a portion of the article advancer. For example, at least a portion of the article advancer comprises acrylonitrile butadiene styrene, polyoxymethylene, nylon, polypropylene, polyethylene terephthalate, or combinations thereof. In one form, at least a portion of the article advancer is polyoxymethylene or acrylonitrile butadiene styrene. According to one form, the entire article advancer is polyoxymethylene or acrylonitrile butadiene styrene.
Further, the article advancer can have varying thickness. In one form, the article advancer has a thickness in a range of 1 to 3 mm. In accordance with one form, the article advancer has a thickness of approximately 2 mm. According to one form, the article advancer has a generally constant thickness. In other forms, the article advancer has thicker and thinner portions. For example, in one form, the body 62 may have a first thickness while the legs 64,66 have a different thickness that is thinner than the body 62 and vice versa.
As noted previously, the various components described herein may be used in any of the embodiments. For example, the platforms, biasing structures, elastic members, etc. may be used in any of the embodiments.
In some forms, the use of the article advancing assemblies and/or article advancers may cut down on waste compared to conventional dispensing systems that do not include the assemblies and systems described herein. For example, waste may be reduced by at least about 25%, 33%, 40%, or more. In some forms, the average waste per box is approximately 6.5% whereas the average waste per box with an article advancer, such as article advancer 54, is less than 4%. In other forms, the article advancer 54 results in average waste per box less than 3% and in yet other forms, less than 2.8%. The average waste can vary depending on the materials, biasing force, and other properties of the article advancer.
The amount of waste can also be impacted by the type of article being dispensed as well as the container. For example, gloves dispensed from a cardboard box may have less average waste than a different product or when dispensed form a different container. The manner of packing in the container may also impact the amount of waste. However, when used with the same types of articles and containers, the article advancer and article advancing systems provided herein typically can decrease waste.
The matter set forth in the foregoing description and accompanying drawings is offered by way of illustration only and not as a limitation. While particular embodiments have been shown and described, it will be apparent to those skilled in the art that changes and modifications may be made without departing from the broader aspects of Applicant's contribution. The actual scope of the protection sought is intended to be defined in the following claims when viewed in their proper perspective based on the prior art.
Claims
1. An article advancing assembly comprising:
- a container defining an interior chamber and a dispensing opening for providing access to the interior chamber; and
- an article advancer positioned in the interior chamber configured to bias contents of the container towards the dispensing opening, the article advancer having an arcuate body with at least one first side leg extending from a first side of the body and at least one second side leg extending from a second side of the body opposite the first side, the article advancer movable between a compressed configuration and a fully dispensed configuration, in the compressed configuration, a plane extending tangent to an uppermost portion of the arcuate body is positioned a first distance from a distal end of each of the at least one first side leg and at least one second side leg, in the fully dispensed configuration, the plane extending tangent to the uppermost portion of the arcuate body is positioned a second distance from the distal end of each of the at least one first side leg and at least one second side leg, the second distance being greater than the first distance, at least one of the arcuate body, the at least one first side leg, and the at least one second side leg providing a biasing force from the compressed configuration to the fully dispensed configuration; and
- a biasing structure extending between the at least one first side leg and the at least one second side leg.
2. The article advancing assembly of claim 1 further comprising two first side legs and two second side legs.
3. The article advancing assembly of claim 1 wherein the arcuate body, the at least one first side leg, and the at least one second side leg are integral.
4. The article advancing assembly of claim 1 wherein at least a portion of the article advancer comprises acrylonitrile butadiene styrene, polyoxymethylene, nylon, polypropylene, polyethylene terephthalate, or combinations thereof.
5. (canceled)
6. The article advancing assembly of claim 1 wherein the distal ends of each of the at least one first side leg and at least one second side leg includes a foot portion.
7. An article advancing assembly comprising:
- a container defining an interior chamber and a dispensing opening for providing access to the interior chamber; and
- an article advancer positioned in the interior chamber configured to bias contents of the container towards the dispensing opening, the article advancer having an arcuate body with at least one first side leg extending from a first side of the body and at least one second side leg extending from a second side of the body opposite the first side, the article advancer movable between a compressed configuration and a fully dispensed configuration, in the compressed configuration, a plane extending tangent to an uppermost portion of the arcuate body is positioned a first distance from a distal end of each of the at least one first side leg and at least one second side leg, in the fully dispensed configuration, the plane extending tangent to the uppermost portion of the arcuate body is positioned a second distance from the distal end of each of the at least one first side leg and at least one second side leg, the second distance being greater than the first distance,
- at least one of the arcuate body, the at least one first side leg, and the at least one second side leg providing a biasing force from the compressed configuration to the fully dispensed configuration; and
- The article advancing a,,embly of claim 1 further comprising a platform positioned between the article advancer and the dispensing opening, the platform configured to support the contents of the container above the article advancer.
8. The article advancing assembly of claim 1 wherein the container is a box, a bag, or combinations thereof.
9. The article advancing assembly of claim 1 wherein the at least one first side leg and the at least one second side leg are generally planar.
10. (canceled)
11. The method of claim 16 wherein the arcuate body comprises two first side legs extending to the first distal end portion and two second side legs extending to the second distal end portion.
12. The method of claim 16, wherein at least a portion of the article advancer comprises acrylonitrile butadiene styrene, polyoxymethylene, nylon, polypropylene, polyethylene terephthalate, or combinations thereof.
13. (canceled)
14. The method of claim 16, further comprising a platform positioned between the article advancer and the dispensing opening, the platform configured to support the contents of the container above the article advancer.
15. The method of claim 16wherein the container is a box, a bag, or combinations thereof.
16. A method of advancing an article in a container, the method comprising the steps of:
- providing a container defining an interior chamber and a dispensing opening for providing access to the interior chamber;
- providing an article advancer positioned in the interior chamber configured to bias contents of the container towards the dispensing opening, the article advancer having an arcuate body with a first distal end portion and a second distal end portion opposite the first distal end portion, the article advancer further comprising a biasing structure extending between the first and second distal end portions; the article advancer movable between a compressed configuration and a fully dispensed position,
- in the compressed configuration, a plane extending tangent to an uppermost portion of the arcuate body is positioned a first distance from the first and second distal end portions, in the fully dispensed configuration, the plane extending tangent to the uppermost portion of the arcuate body is positioned a second distance from the first and second distal end portions, the second distance being greater than the first distance; and
- compressing the article advancer to the compressed configuration by placing a plurality of articles in the interior chamber on the article advancer.
17. The method of claim 16 further comprising the step of removing at least one of the plurality of articles to permit the article advancer to move towards the fully dispensed configuration.
Type: Application
Filed: Dec 13, 2023
Publication Date: Apr 4, 2024
Inventors: Paige Wexler (Northfield, IL), Evan Oravec (Northfield, IL), Quinten Krisk (Northfield, IL), Gregory J. Foster (Northfield, IL), Robert W. Sheldon (Northfield, IL)
Application Number: 18/538,616