Chiller Insert Cover Assembly for Safer, Easier-Clean Storage
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Solution Overview
Problem
Home appliance devices, such as chillers, face inefficiencies in assembly, connectability, and user safety due to exposed parting lines and edges, which also complicate cleaning and affect the storage quality of perishables.
Innovation Solution
A home appliance device with an insert featuring a front cover element and cover support element connected in a form-fit manner, allowing movement perpendicular to each other, which covers edges, improves assembly efficiency, user safety, and facilitates cleaning, while also enhancing the design and stability through complementary guiding elements and materials like metal, plastic, or glass.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the insert uses a simple structure without cover elements, then manufacturing is easier and device complexity is lower, but user safety deteriorates due to exposed edges and parting lines
Solution Approach 1:
The insert is divided into multiple functional elements: base unit, front cover element, cover support element, and guiding elements. The front cover element is further segmented into movable and fixed portions relative to the cover support element. This segmentation allows each component to perform its specific function while collectively solving the safety issue without creating an overly complex monolithic structure.
Solution Approach 2:
The front cover element is nested within the cover support element structure, with the cover support element providing the outer framework and the front cover element fitting within it. The guiding elements are nested to provide movement constraints. This nesting approach allows multiple functional elements to be integrated in a compact arrangement that covers exposed edges while maintaining manageable complexity.
2Stability of the object's composition
If the front cover element is rigidly fixed to the cover support element, then structural stability is improved, but assembly efficiency deteriorates due to difficulty in alignment and connection
Solution Approach 1:
The guiding elements are designed to pre-establish the correct spatial relationship and alignment between the front cover element and cover support element before the final connection is made. This preliminary alignment action simplifies the subsequent connection process, allowing for quick and accurate assembly while ensuring stable structural connection.
Solution Approach 2:
The guiding elements act as intermediaries between the front cover element and cover support element. These guiding elements facilitate the connection process by providing alignment references and movement constraints, mediating the interaction between the two main components to enable efficient assembly while maintaining structural stability.
3Object-affected harmful factors
If the insert covers all edges and parting lines with front cover elements, then user safety and design are improved, but cleaning accessibility deteriorates due to reduced access to surfaces
Solution Approach 1:
The front cover element is designed with movable capability relative to the cover support element along a direction perpendicular to the first direction. This dynamic design allows the front cover element to be moved during cleaning operations to provide access to surfaces that would otherwise be covered, while maintaining full edge coverage during normal operation. The movable portion can be displaced to expose hidden surfaces for cleaning, then returned to its covering position.
Data Source
AI summary
For the purpose of improving efficiency a home appliance device, in particular a home chiller appliance device, is proposed. The device has a housing defining a storage space; a home appliance door configured for closing off the storage space; and an insert which is insertable into the storage space and has a base unit and an insulation element arranged in a vicinity of a corner of the base unit in a closed state of the home appliance door, wherein the insulation element at least partly insulates a further intermediate space between the base unit and the home appliance door in the closed state.