Mattress cover assembly and method
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Solution Overview
Problem
Conventional mattress cover systems for adjustable foundations inadequately retain mattresses, requiring significant hardware and lacking in aesthetics, and often necessitate the use of headboards, bumpers, or gluing to maintain mattress position.
Innovation Solution
A mattress cover assembly with a cover having head and foot portions, including pockets for securing movable frame portions of the adjustable foundation, and a strap for additional security, allowing the mattress to be partially or fully enclosed and preventing sliding during adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional devices (brackets, headboards, bumpers) are used to retain the mattress on the adjustable foundation, then the mattress retention is improved, but the device complexity and structural hardware requirements increase significantly
Solution Approach 1:
The patent combines the mattress cover and the retention mechanism into a single integrated assembly. The cover includes built-in pockets that receive the movable frame portions of the adjustable foundation, eliminating the need for separate brackets, headboards, or bumpers. This merging of functions resolves the contradiction by maintaining reliable mattress retention while significantly reducing device complexity.
Solution Approach 2:
The mattress cover serves multiple functions: it encloses the mattress for protection and aesthetics, and simultaneously provides retention through its integrated pockets that secure to the foundation's movable frame portions. This multi-functionality eliminates the need for separate retention devices, resolving the contradiction between reliability and device complexity.
2Reliability
If conventional retention methods are used, then the mattress can be retained on the foundation, but the aesthetic appearance deteriorates due to visible hardware and structural elements
Solution Approach 1:
By merging the retention function into the mattress cover itself through integrated pockets, the solution eliminates visible external hardware. The retention mechanism becomes part of the cover's fabric structure, maintaining aesthetic appearance while ensuring reliable mattress retention.
Solution Approach 2:
The movable frame portions of the adjustable foundation serve as intermediaries between the mattress cover and the foundation structure. These frame portions are received within the cover's pockets, providing a clean interface that maintains aesthetics while ensuring secure retention.
3Reliability
If conventional retention devices are used, then the mattress can be secured, but the number of components and assembly steps increases
Solution Approach 1:
The retention mechanism is merged into the mattress cover as an integrated assembly. The pockets are built into the cover structure, eliminating the need for separate retention components and simplifying both manufacturing and assembly processes while maintaining reliable mattress retention.
Data Source
Figure 1
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AI summary
A mattress cove rassembly (1), for use with a mattress(4) supported upon an adjustable foundation (8) having at least one movable frame portion, includes a cover in which the mattress is at least partially positionable. The cover (1) has a head portion (56) coinciding with ahead (64) of the mattress and afoot portion(60)coinciding with afoot (68)of the mattress. The mattress cover assembly also includes a pocket (92, 100) located at one of the head portion (56) and the foot portion (60) of the cover(1). A first movable frame portion of the adjustable foundation is at least partially receivable in the pocket for securing the one of the head portion(56)and the foot portion (60) of the cover to the first movable frame portion.