Body-mounted hinge assembly component
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional household cooking appliances face structural challenges as their load-carrying and aesthetic components are often combined, leading to inefficiencies in load distribution and potential for point failures due to localized pressure points.
Innovation Solution
The implementation of a body-mounted hinge assembly with elongated beads on vertical support columns and a hinge/receiver system that transfers door loads through these beads to the base rails, allowing for even load distribution and increased structural support without relying on the front panel for structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the front panel serves as both aesthetic enclosure and structural support, then the appliance has a simpler uni-body construction, but the thin sheet metal front panel cannot adequately carry the full load of the door and other elements
Solution Approach 1:
The invention divides the structural support function from the aesthetic enclosure function by introducing a separate internal framework (vertical support columns and base rails) that carries the door load, while the front panel serves only as an aesthetic enclosure. This segmentation allows the front panel to be made of thinner, lighter material while the internal framework handles the structural loads.
Solution Approach 2:
The invention extracts the structural support function from the front panel by introducing dedicated vertical support columns and base rails that take over the load-carrying responsibility. This allows the front panel to be relieved of its structural burden and used purely for aesthetic purposes with reduced material thickness.
2Weight of moving object
If the front panel is made thinner for cost and weight savings, then material cost and weight are reduced, but the panel cannot provide sufficient structural support for door loads
Solution Approach 1:
The invention segments the weight-bearing function from the front panel by introducing a separate internal framework (vertical support columns and base rails) that carries all door loads. This allows the front panel to be made of thin, lightweight material while the internal framework provides the necessary structural strength.
Solution Approach 2:
The invention introduces vertical support columns and base rails as intermediary structural elements that mediate between the door load and the front panel. These intermediaries carry the full door load to the floor, preventing the thin front panel from bearing excessive loads.
3Device complexity
If the front panel carries the full door load, then no additional structural framework is needed, but localized pressure points cause point failures and buckling
Solution Approach 1:
The invention segments the door load into multiple load paths by introducing vertical support columns and base rails. Instead of concentrating the full door load on the front panel at localized pressure points, the load is distributed through the internal framework to multiple attachment points on the floor, eliminating point failures and buckling.
Solution Approach 2:
The invention changes the load distribution from a two-dimensional surface load on the front panel to a three-dimensional framework structure. The vertical support columns and base rails create additional spatial dimensions for load distribution, spreading the door load throughout the appliance's internal structure rather than concentrating it on the front panel surface.
Data Source
AI summary
An appliance includes a hinge assembly for coupling a door to a housing or body of the appliance. The hinge assembly can include a body-mounted component, such as a body-mounted hinge or a body-mounted receiver. The body-mounted component is secured to a vertical support of the appliance. A mating component of the body-mounted hinge or body-mounted receiver is attached to the door.