This application relates to the dispensing of products from packaging containers and, more particularly, to product dispensers configured to cooperate with packaging containers to dispense products.
Products are typically shipped to retailers in bulk by enclosing multiple individual product units in a container, such as a carton or box. For example, canned foods may be shipped to a retailer in a box containing twenty-four individual cans. Then, it is typically the retailer's obligation to remove the individual product units from the container and present them (e.g., on a shelf) to consumers.
Alternatives to the traditional package-ship-unpack-display model have been developed in an effort to improve operating efficiency. For example, U.S. Pat. No. 7,922,437 (issued on Apr. 12, 2011) discloses a product dispensing system that includes a dispenser having a support structure, a product display area and an opening tool. The dispenser may be positioned on a retailer's shelf and loaded with product simply by placing a container comprising multiple units of product onto the support structure of the dispenser. As the container is being placed onto the support structure, the opening tool of the dispenser opens the container in such a manner that product rolls from the container and down to the product display area of the dispenser under the force of gravity.
Unfortunately, product dispensing systems may experience product bridging that prevents products from properly exiting the container and moving through the dispenser. For example, as shown in
Accordingly, those skilled in the art continue with research and development efforts directed to product dispensing systems.
In one embodiment, the disclosed product dispensing system may include a dispenser having a front end longitudinally opposed from a rear end, the dispenser including a first side wall laterally opposed from a second side wall, a protuberance extending from the first side wall toward the second side wall, a container support deck positioned below the protuberance between the first and second side walls, the container support deck extending at least partially between the front and rear ends, and a lower support deck positioned below the container support deck, the lower support deck extending at least partially between the front and rear ends, and defining a product display area.
In another embodiment, the disclosed product dispensing system may include a dispenser having a front end longitudinally opposed from a rear end, the dispenser including a first side wall laterally opposed from a second side wall, a protuberance extending from the first side wall toward the second side wall, a container support deck positioned below the protuberance between the first and second side walls, the container support deck extending at least partially between the front and rear ends, and a lower support deck positioned below the container support deck, the lower support deck extending at least partially between the front and rear ends, and defining a product display area, a container positioned on the container support deck, the container defining an engagement opening, and a plurality of products initially housed in the container, wherein the protuberance is engaged with at least one of the products when the engagement opening is aligned with the protuberance.
In yet another embodiment, disclosed is a method for dispensing products. The method may include the steps of (1) providing a dispenser including a container support deck and a lower support deck positioned below the container support deck, the lower support deck defining a product display area, (2) providing a container initially housing a plurality of products, (3) forming an access opening in the container, the access opening being size to allow the products to pass therethrough, (4) positioning the container with the access opening on the container support deck such that at least one product exits the container through the access opening and moves to the product display area and, while the container is positioned on the container support deck, restricting movement toward the access opening of another product within the container.
Other embodiments of the disclosed product dispensing system and method will become apparent from the following detailed description, the accompanying drawings and the appended claims.
Referring to
In
It has now been discovered that the problem of product bridging within the container 10 may be overcome by restricting movement toward the access opening 12 of some of the products 14 within the container 10 until the initial products (e.g., products 14A, 14B) have exited the container 10. For example, as shown in
Accordingly, disclosed is a product dispensing system that may include a dispenser and a container that initially houses products intended to be dispensed by the dispenser. The dispenser and the container may be configured to facilitate beneficial interaction of the dispenser with the products housed in the container such that the occurrence of product bridging within the container may be reduced or eliminated.
Referring to
The container 104 may be any container capable of initially housing products 106 and beneficially interacting with the disclosed dispenser 102 to release the products 106 to the dispenser 102. For example, the container 104 may be a paperboard carton or a corrugated box. Optionally, at least one major surface 108 of the container 104 may be marked with indicia 110, such as printed text and/or graphics.
Referring to
The base wall 126 of the container 104 may define an access opening 132, as shown in
The access opening 132 may be positioned proximate (i.e., at or near) the rear wall 120 of the container 104, and may extend generally laterally between the side walls 122, 124 of the container 104. However, those skilled in the art will appreciate that the location of the access opening 132 in the container 104 may depend on, among other things, the configuration of the dispenser 102.
Various techniques, including manual and automatic techniques, may be used to form the access opening 132 in the container 104.
In a first aspect, the access opening 132 may be pre-formed in the base wall 126 of the container 104, as shown in
In a second aspect, the access opening 132 may be defined by pre-formed weakening features, such as perforations or zipper strips, in the base wall 126 of the container 104. Therefore, the access opening 132 may be formed by tearing a portion (e.g., a generally rectangular panel) of the base wall 126 away from the container 104 along the pre-formed weakening features prior to loading the container 104 onto the dispenser 102.
In a third aspect, the access opening 132 may be automatically formed in the container 104 as the container 104 is urged along the dispenser 102. In a first expression of the third aspect, an opening tool associated with the dispenser 102 may form the access opening 132 as the container 104 is urged along the dispenser 102, as described in U.S. Pat. No. 7,922,437 to Loftin et al., the entire contents of which are incorporated herein by reference. In a second expression of the third aspect, a catch element associated with the dispenser 102 may form the access opening 132 as the container 104 is urged along the dispenser 102, as described in U.S. patent application Ser. No. 13/032,734 filed by Gelardi et al., the entire contents of which are incorporated herein by reference.
The right side wall 122 of the container 104 may define a first container-product engagement opening 134 and the left side wall 124 may define a second container-product engagement opening 136. While the first engagement opening 134 is shown in
The engagement openings 134, 136 may be sized, shaped and positioned to allow protuberances (discussed below) associated with the dispenser 102 to pass therethrough and engage at least one product 106′ (
As best shown in
The engagement openings 134, 136 may be spaced a longitudinal distance D from the rear wall 126 of the container 104 and a vertical distance E from the base wall 126 of the container 104. The longitudinal distance D and the vertical distance E may be selected such that the engagement openings 134, 136 are positioned to align with the product(s) 106′ intended to be engaged by the protuberances (discussed below). For example, in the configuration shown in
The products 106 may be any products capable of moving from the container 104 to the dispenser 102 and, ultimately, being dispensed by the dispenser 102. In one particular implementation, the products 106 may have a generally cylindrical shape and may be capable of rolling about a rolling axis F (
Optionally, the products 106 may include a rim 138, as shown in
As shown in
Referring to
The lower support deck 146 may laterally extend between the left and right side walls 140, 142, and may include a front end 148 that longitudinally extends toward the front end 150 of the dispenser 102 and a rear end 152 that longitudinally extends toward the rear end 154 of the dispenser 102. Therefore, the lower support deck 146 and the side walls 140, 142 may define a lower level 156 of the dispenser 102.
The lower support deck 146 may be inclined from the front end 148 to the rear end 152 (i.e., the rear end 152 may be elevated relative to the front end 148) such that products 106 deposited proximate the rear end 152 of the lower support deck 146 roll down to the front end 148 of the lower support deck 146 under the force of gravity.
A stop 158 may be positioned proximate the front end 148 of the lower support deck 146 to prevent products 106 from rolling beyond the front end 148 of the lower support deck 146. Therefore, the stop 158 may collect products 106 at the front end 148 of the lower support deck 146, thereby defining a product display area 160 proximate the front end 148 of the lower support deck 146.
The container support deck 144 may laterally extend between the left and right side walls 140, 142, and may include a front end 162 that longitudinally extends toward the front end 150 of the dispenser 102 and a rear end 164 that longitudinally extends toward, but not to, the rear end 154 of the dispenser 102. Therefore, the container support deck 144 and the side walls 140, 142 may define an upper level 166 of the dispenser 102.
The spacing between the rear end 164 of the container support deck 144 and the rear end 154 of the dispenser 102 may define a dispenser opening 168, which may function as a chute to allow products 106 to move from the upper level 166 to the lower level 156 of the dispenser 102 under the force of gravity. The access opening 132 (
The container support deck 144 may be declined from the front end 162 to the rear end 164 (i.e., the front end 162 may be elevated relative to the rear end 164). Therefore, the force of gravity may urge products 106 supported on the container support deck 144 toward the rear end 164 of the container support deck 108 and, ultimately, toward the dispenser opening 168.
Referring to
As shown in
While the first protuberance 170 is shown in
The protuberances 170, 172 may be spaced a longitudinal distance F from the rear end 154 of the dispenser 102 and a vertical distance G from the container support deck 144 of the dispenser 102. The longitudinal distance F and the vertical distance G may be selected such that the protuberances 170, 172 align with the engagement openings 134, 136 in the container 104 when the container 104 is longitudinally urged along the container support deck 144 of the dispenser 102.
In a first construction, the protuberances 170, 172 may be positioned to align with the engagement openings 134, 136 in the container 104 when the container 104 is fully loaded on the dispenser 102 (i.e., when the container 104 is at its rearward most longitudinal position on the dispenser 102). Therefore, the longitudinal distance F shown in
In a second construction, the protuberances 170, 172 may be positioned to align with the engagement openings 134, 136 in the container 104 prior to the container 104 being fully loaded on the dispenser 102 (i.e., prior to the container 104 reaching its rearward most longitudinal position on the dispenser 102). Therefore, the longitudinal distance F shown in
The protuberances 170, 172 may be sized and shaped to pass through the engagement openings 134, 136 in the container 104 when the engagement openings 134, 136 are aligned with the protuberances 170, 172. Therefore, the size and shape of the protuberances 170, 172 may be dictated by, among other things, the size and shape of the engagement openings 134, 136.
Referring to
The protuberance 170 shown in
Alternatively, the protuberances 170, 172 may be constructed as spring-loaded detents.
Referring to
Thus, as the container 104 is urged relative to the protuberance 170′, the side wall 124 (
Referring to
Thus, as the container 104 is urged relative to the protuberance 170″, the side wall 124 (
At this point, those skilled in the art will appreciate that protuberances of various shapes and configurations may be used to pass through the engagement openings 134, 136 in the container 104 to restrict movement of one or more products 106′ within the container 104. The protuberances 170, 170′, 170″ shown in
Referring to
As the container 104 is urged along the container support deck 144 of the dispenser 102, the engagement openings 134, 136 in the container 104 may approximate the protuberances 170, 172 on the dispenser 102. Once the engagement openings 134, 136 are aligned with the protuberances 170, 172, the protuberances 170, 172 may protrude through the engagement openings 134, 136 and may engage the product(s) 106′ within the container 104 that are aligned with the engagement openings 134, 136, as shown in
Thus, when the access opening 132 of the container 104 is aligned with the dispenser opening 168 of the dispenser 102, the first two products 106A, 106B may exit the container 104 through the access opening 132 and may pass through the dispenser opening 168 down to the lower level 156 of the dispenser 102, as shown in
Accordingly, the disclosed product dispensing system 100 may reduce or eliminate the occurrence of product bridging within the container 104 by facilitating through-container engagement between the 102 dispenser and the products 106 within the container 104 that at least temporarily restricts movement toward the access opening 132 of at least some of the products 106 within the container 104.
Although various embodiments of the disclosed product dispensing system have been shown and described, modifications may occur to those skilled in the art upon reading the specification. The present application includes such modifications and is limited only by the scope of the claims.