Quick-Release Merchandiser Bumper Assembly for Impact Protection
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Solution Overview
Problem
Merchandisers are prone to damage from collisions with objects like shopping carts and fork-lifts, and existing bumpers are often difficult to assemble or remove without tools, compromising their aesthetic appeal and protection.
Innovation Solution
A bumper assembly featuring shock absorbers with a quick release mechanism and an elongate bumper, where the shock absorbers are coupled to the base via brackets, allowing for easy attachment and detachment without tools, and designed to absorb impact energy by flexing inwardly to protect the merchandiser from damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing bumpers are used to protect the merchandiser from damage, then the protection capability is improved, but the ease of assembly and removal deteriorates as tools are required and the process becomes difficult
Solution Approach 1:
The bumper assembly is divided into separate components: the bumper body and the shock absorber are distinct elements that can be independently assembled and removed. This segmentation allows the bumper to be easily detached from the merchandiser base without requiring tools, while still providing effective protection when assembled.
2Reliability
If existing bumpers are used to protect the merchandiser, then the protection capability is improved, but the aesthetic appeal deteriorates due to difficulty in removal and installation
Solution Approach 1:
The bumper assembly incorporates a quick-release mechanism that allows dynamic adjustment between installed and removed states. This enables the bumper to be easily installed when protection is needed and quickly removed when aesthetic appeal is the priority, providing flexibility to switch between protective and aesthetic states.
3Reliability
If shock absorbers are used to absorb impact energy, then the protection capability is improved, but the device complexity increases due to additional components and assembly requirements
Solution Approach 1:
The shock absorber utilizes material property changes under impact conditions. The elastomeric material exhibits nonlinear mechanical behavior, transitioning from a relatively rigid state during normal conditions to a highly energy-absorbing state during impact, providing effective protection through material parameter changes rather than complex mechanical structures.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The bumper assembly effectively absorbs impact energy, reducing the risk of damage to the merchandiser by expanding the impact area and preventing acute damage, while being easily removable and installable without tools, thus maintaining the merchandiser's aesthetic appeal.
Implementation Method 1
shock absorbers that are resilient and that absorb impact energy
Implementation Method 2
a bias member, such as a spring, that is engaged with the piston rod and that biases the piston rod away from the base
Data Source
AI summary
A merchandiser including a case that has a base and side walls extending upward from the base to at least partially define a product display area. The merchandiser also includes a bracket that is coupled to the base, and a bumper assembly that is coupled to an exterior surface of the base. The bumper assembly includes a shock absorber that has at least one end removably coupled to the base by a quick release mechanism engaged with the bracket and the shock absorber, and a bumper coupled only to an outermost portion of the shock absorber.