Pullout support assembly for merchandise display and dispensing modules
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Solution Overview
Problem
Conventional methods for restocking merchandise display and dispensing modules require complete removal from the shelf, which is burdensome and time-consuming, and also poses safety risks as consumers can remove the modules.
Innovation Solution
A pullout support assembly that allows merchandise display and dispensing modules to be restocked without completely removing them from the shelf, by using a guide and elongated guide member to pull the module out and support it for restocking, while also locking the module in place to prevent tampering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the merchandise display and dispensing module is completely removed from the shelf for restocking, then restocking can be performed, but it is burdensome and time-consuming
Solution Approach 1:
The system separates the restocking operation from complete removal by dividing the module into a display portion that remains on the shelf and a storage portion that can be independently accessed. The pullout support assembly allows the front portion to be extracted while the rear portion stays anchored, enabling partial restocking without moving the entire module.
Solution Approach 2:
The pullout support assembly acts as an intermediary mechanism between the shelf and the merchandise module. It provides a guided extraction path that allows the module to be pulled out for restocking while maintaining connection to the shelf, thus mediating between the need for access and the need for stability.
2Ease of operation
If the merchandise display and dispensing module is left on the shelf, then it is easily accessible, but consumers can remove it which is undesirable
Solution Approach 1:
The system transitions from a static fixed or completely removable state to a dynamic controlled mobility state. The pullout support assembly allows the module to move along a guided path when needed for restocking, while the locking mechanism prevents unauthorized removal, creating a dynamic security system that adapts to different operational needs.
Solution Approach 2:
The locking mechanism is applied locally at specific points along the pullout path. The guide members provide localized guidance and constraint at the front of the module, while the shelf provides support at the rear, creating localized control points that maintain overall module security while allowing controlled movement.
3Ease of operation
If a pullout support assembly is added to the shelf, then restocking becomes easier and module security improves, but device complexity increases
Solution Approach 1:
The pullout support assembly serves multiple functions simultaneously: it guides the module during extraction, supports the module weight, enables the locking mechanism to function, and provides the structural framework for restocking operations. This multi-functionality reduces the need for separate components for each function, thereby limiting the increase in overall complexity.
4Reliability
If the module is locked on the shelf, then consumer removal is prevented, but the locking mechanism must be reliable
Solution Approach 1:
The locking mechanism utilizes the inherent structural features of the module and shelf, such as the guide members and support surfaces, to create the locking function. Rather than requiring a completely separate complex locking system, the design leverages the existing components to provide security, allowing the system to lock itself through proper positioning and engagement.
Data Source
AI summary
A pullout support assembly for merchandise display and dispensing modules removably positioned directly on a non-movably fixed shelf which has a front end, the pullout support assembly including a guide attached to an underside of the fixed shelf and having guide openings; elongated guide members slidably positioned in the guide openings of the guide between a first position substantially entirely beneath the fixed shelf, and a second position pulled out from and extending forwardly in spaced relation from a front end of the fixed shelf; and a support connected to a front end of the elongated guide members for moving the elongated guide members between the first and second positions and for supporting a front end of each merchandise display and dispensing module removed from the fixed shelf, to enable easy restocking of the removed merchandise display and dispensing module.