Refrigerator Door Sliding Trim Assembly for Detachable Panel Mounting
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Solution Overview
Problem
Current refrigerator designs lack flexibility in door configuration and secure attachment methods, making it difficult to easily change or customize the door design and ensure proper sealing.
Innovation Solution
A refrigerator door system that includes a sliding trim mechanism, allowing the door panel to be detachably mounted on the door body by rotating and sliding components, which securely fixes the panel using trims and protrusions to prevent separation and enhance aesthetics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the door panel is fixed rigidly to the door body, then the attachment strength is improved, but the ease of customization and design flexibility deteriorates
Solution Approach 1:
The door assembly is divided into separable components: door panel, door body, and trim. The trim acts as a modular connector that can be attached and detached, allowing the door panel to be easily replaced while maintaining a secure connection during use. This segmentation enables customization without compromising attachment strength.
Solution Approach 2:
The trim incorporates movable elements including a sliding body that moves along a groove and rotating components that engage with protrusions. These dynamic elements allow the trim to transition between a locked state (providing strong attachment) and an unlocked state (enabling easy removal and replacement of the door panel).
2Adaptability or versatility
If the door panel is detachably mounted, then the ease of customization is improved, but the attachment reliability deteriorates
Solution Approach 1:
The trim is pre-equipped with engagement features including protrusions that fit into corresponding grooves and a sliding mechanism that can be preliminarily positioned. These preliminary configurations ensure that when the door panel is attached, the components automatically align and lock into place, providing reliable attachment without requiring complex assembly procedures.
Solution Approach 2:
The trim serves as an intermediary component between the door panel and door body. It includes a sliding body that moves within a groove and rotating elements that mediate the connection, providing a reliable mechanical interface that ensures secure attachment while still allowing for easy detachment when needed.
Data Source
AI summary
Disclosed herein is a refrigerator capable of fixing a door panel to a door body by using a sliding trim. The refrigerator comprises: a main body provided to form a storage compartment; and a door configured to open and close the storage compartment. The door comprises: a door body comprising a first chassis and a second chassis provided to form opposite side surfaces; a door panel detachably mounted on the door body, and comprising a first side trim provided at a rear surface of the door panel and provided to be rotatably coupled to the first chassis and a second side trim spaced apart from the second chassis by a predetermined distance so as to form a sliding groove; and a sliding trim inserted into the sliding groove by sliding with respect to the door body and the door panel, and provided to fix the second side trim to the door body.