Disposer Mounting Assembly for Two-Handed Sink Installation
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Solution Overview
Problem
Conventional food waste disposer installation processes are challenging due to the need to support the disposer's weight with one hand, making it difficult for non-professionals to install, especially in cramped spaces under sinks without additional tools.
Innovation Solution
A mounting assembly with an engagement feature that allows the body flange and disposer body to be initially rotated as a unit, then automatically disengage, enabling easier lifting and rotation, and featuring first and second engagement structures on the body flange and disposer body respectively, facilitating secure attachment to the sink.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the disposer is installed using conventional mounting assembly, then the disposer can be securely attached to the sink, but the installer must support the disposer weight with one hand making installation difficult
Solution Approach 1:
The mounting assembly acts as an intermediary between the disposer and the sink, providing a mechanism that temporarily supports the disposer weight during installation. The flange assembly with mounting holes and fasteners allows the disposer to be attached to the sink without requiring the installer to manually support the full weight, thus resolving the contradiction between ease of installation and disposer weight.
2Adaptability or versatility
If the installer uses one hand to support the disposer, then the mounting can be completed, but non-professionals cannot install in cramped spaces without additional tools
Solution Approach 1:
The mounting assembly is segmented into multiple components (flange, gasket, mounting holes, fasteners) that can be assembled in a structured sequence. This segmentation allows the installation to be completed using standard tools and techniques accessible to non-professionals, even in cramped spaces, by breaking down the complex task into manageable steps that don't require single-handed weight support.
Data Source
AI summary
Mounting assemblies for waste disposers such as food waste disposers, waste disposers employing such mounting assemblies, and related methods are disclosed herein. Mounting assemblies include an engagement feature having a first engagement structure located on the body flange and a second engagement structure located on the upper portion of the disposer body. When the engagement feature is in the engaged position, the body flange and the disposer body are engaged, forming a combined disposer and body flange assembly. The combined disposer and body flange assembly can be lifted into alignment with the strainer flange assembly and rotated as a unit to engage the body flange with the mounting flange.