Foldable Bed with Hinged Panels for Truck Cabin Storage and Comfort
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Solution Overview
Problem
Truck drivers face challenges in finding comfortable and safe resting places during their shifts, often resulting in poor sleep quality, and existing solutions do not adequately address the need for a bed that fits within the truck cabin and provides storage convenience.
Innovation Solution
A foldable bed designed to fit across the driver's and passenger's seats in a truck cabin, with folding capabilities for easy storage, featuring hingedly coupled panels and optional upper support structures for enhanced comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a bed is designed to fit across the driver's and passenger's seats in the truck cabin, then the sleeping comfort is improved, but the storage space and ease of operation deteriorate due to limited cabin space
Solution Approach 1:
The bed is divided into multiple panels (first outer panel, middle panel, second outer panel) that can be folded relative to each other. This segmentation allows the bed to be collapsed into a compact configuration for storage in the truck cabin while maintaining full size for sleeping comfort when deployed
Solution Approach 2:
The bed incorporates hinges connecting the panels, enabling dynamic transformation between a deployed sleeping configuration and a folded storage configuration. This dynamic capability allows the bed to adapt between occupying maximum space for comfort and minimum space for storage within the truck cabin
2Volume of moving object
If the bed is made foldable with multiple panels and hinges, then the storage capability is improved, but the device complexity increases
Solution Approach 1:
The bed is segmented into three main panels (first outer panel, middle panel, second outer panel) connected by hinges. This segmentation enables the bed to fold compactly for storage while keeping each individual panel relatively simple in structure, balancing storage capability with manageable complexity
3Strength
If the bed panels are made rigid to provide structural support, then the sleeping support quality is improved, but the weight of the bed increases
Solution Approach 1:
The bed panels are constructed as composite structures combining rigid materials (for structural support and strength) with cushioning materials (for sleeping comfort). This composite approach provides the necessary structural integrity to support a sleeper's weight while managing the overall weight through optimized material selection and distribution
Data Source
AI summary
A foldable bed includes a first outer panel defining a length and a width, a middle panel hingedly coupled to the first outer panel along an inner edge of the first outer panel, the middle panel defining a length and a width, the middle panel defining a cut-out having a length and a width, and a second outer panel hingedly coupled to the middle panel opposite the first outer panel and along an inner edge of the second outer panel, the second outer panel defining a length and a width. Each of the first outer panel, the middle panel, and the second outer panel includes a rigid substrate with a cushion coupled thereto, and the panels are hingedly coupled by a webbing extending across a lower surface of the foldable bed.