Hinged Mattress-Retention Mechanism for Compact Bed Foundation Storage
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Solution Overview
Problem
Existing mattress retention methods require modifications to the bed foundation, making it difficult to compact and transport due to static retention structures that hinder shipping and storage.
Innovation Solution
A folding mattress-retention mechanism with hinged attachments that allow the mattress-support structure to transition between an operational vertical position and a stowed horizontal position, enabling easy attachment and removal from the bed foundation for compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional mattress retention structures (foot retainer bars, snaps, zippers, buckles, Velcro, clips, pockets) are implemented, then mattress retention is improved, but device complexity and difficulty of compaction increase
Solution Approach 1:
The patent applies the dynamics principle by transforming static retention structures into dynamic, movable retention members. The retention members are configured to move between an extended position (protruding to retain the mattress) and a retracted position (folded against the bed foundation). This dynamic capability allows the system to maintain mattress retention during use while enabling compact folding for shipping and storage, thereby resolving the contradiction between retention reliability and device complexity.
2Reliability
If static vertically protruding retention structures are implemented, then mattress retention is improved, but ease of shipping and storage deteriorates
Solution Approach 1:
The patent implements movable retention members that can transition between extended and retracted positions, allowing the bed foundation to be compacted for shipping and storage without compromising mattress retention during use. This dynamic reconfiguration capability directly addresses the contradiction by enabling easy shipping and storage while maintaining retention reliability.
Solution Approach 2:
The retention system is divided into multiple independent movable retention members rather than a single static structure. Each retention member can independently move between extended and retracted positions, allowing flexible configuration for both retention and compact storage, thereby improving ease of shipping and storage while maintaining retention effectiveness.
3Ease of operation
If movable retention members are used to enable compact folding, then ease of shipping and storage is improved, but mattress retention reliability may deteriorate
Solution Approach 1:
The movable retention members are designed with hinge mechanisms that allow controlled movement between extended and retracted positions. When extended, they provide reliable mattress retention; when retracted, they enable compact folding for shipping and storage. The hinge mechanism ensures stable positioning in both states, maintaining retention reliability while enabling ease of shipping and storage.
Solution Approach 2:
The retention members are pre-configured with hinge attachments that enable easy transition between extended and retracted positions. This preliminary design of the hinge mechanism ensures that the retention members can be reliably extended for mattress retention and easily retracted for compact storage, maintaining both retention reliability and ease of shipping and storage.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables secure mattress retention during use while allowing for compact folding and easy removal for shipping and storage, addressing the challenges of traditional retention methods.
Implementation Method 1
a first and a second hinged attachment that are configured to secure the folding mattress-retention mechanism to the foot, head, or sides of a bed foundation... The first and second hinged attachments are capable of allowing movement of the mattress-support structure
Data Source
AI summary
A mechanism for securing a mattress on a bed foundation is provided. More particularly, the invention relates to a folding mattress-retention mechanism that may compactly fold or be easily removed during shipping or storage. The folding mattress-retention mechanism includes a mattress-support structure, a first hinged attachment, and a second hinged attachment. The mattress-support structure includes a first and second end and may abut a side of a mattress atop a bed foundation. The first and second hinged attachments are coupled to the mattress-support structure at the respective first and second ends and may either affix or removably attach the folding mattress-retention mechanism to the foot, head, or sides of a bed foundation. Further, the hinged attachments may allow for movement, and the folding mattress-retention mechanism may move into and between an operable first position and a stowed second position.