Ice Maker Rail-and-Glide Assembly for Accurate Reassembly
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Solution Overview
Problem
Conventional ice makers lack easily removable components for service and maintenance, often resulting in misalignment during reassembly and limited manufacturing flexibility due to fixed configurations.
Innovation Solution
A connection assembly featuring a rail and glide system with complementary geometries that ensure vertical and horizontal stability and alignment, along with a locking mechanism to prevent accidental misalignment, allowing for modular assembly and easy access to serviceable components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If components are made removable for easy service and maintenance access, then ease of repair is improved, but alignment stability deteriorates
Solution Approach 1:
The ice maker is divided into separable modules (cabinet assembly and base) that can be independently removed and reassembled. The cabinet assembly can be detached from the base to provide access to serviceable components, then reconnected using the alignment features to restore proper configuration.
Solution Approach 2:
Alignment features act as intermediary elements between the cabinet assembly and base. These features (including rails, glides, and positioning structures) mediate the reconnection process to ensure proper alignment is automatically restored when components are reassembled.
2Stability of the object's composition
If components are made fixed configuration for structural stability, then stability of the object's composition is improved, but adaptability deteriorates
Solution Approach 1:
The ice maker is designed with modular segments (cabinet assembly and base) that maintain structural stability when connected but can be separated for different manufacturing configurations. This segmentation enables flexible assembly options while preserving structural integrity during operation.
Solution Approach 2:
The connection features are designed to serve multiple functions: providing structural stability when connected, enabling easy disassembly for service, and allowing flexible manufacturing configurations. The same alignment features support both operational stability and manufacturing adaptability.
3Adaptability or versatility
If components are made removable for manufacturing flexibility, then adaptability is improved, but manufacturing precision deteriorates
Solution Approach 1:
Alignment features serve as intermediary structures that automatically ensure precise alignment during assembly. The rails, glides, and positioning structures act as mechanical guides that constrain components to correct positions, eliminating the need for complex alignment procedures while maintaining manufacturing precision.
Solution Approach 2:
The alignment features are designed to self-align components during assembly without requiring external adjustment or complex tooling. The geometric constraints of the rails and glides automatically guide the cabinet assembly into proper alignment with the base, providing self-aligning assembly capability.
Data Source
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AI summary
A connection assembly is disclosed for an ice maker that includes a base having a rail and a cabinet assembly having a glide. The glide slides onto the rail to removably connect the base and the cabinet assembly while aligning the cabinet assembly vertically and horizontally relative to the base. Preferably, the rail and glide have complementary geometries wherein the base and rail fit together such that the complementary geometries limit the relative vertical and horizontal movement of the rail and the glide to each other. In alternative configurations, the base may have a glide and the cabinet may have a rail. The connection assembly may also include a stop limiting the relative linear movement between the rail and the glide, further assuring proper alignment of the cabinet and the base. The connection assembly may also include a locking mechanism limiting relative linear movement of the base and the cabinet.