Convertible headboard table apparatus and method of use
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Solution Overview
Problem
Existing convertible furniture solutions require rearrangement or removal of bedding surfaces, are not fully functional when converted, and often require additional storage space, limiting their efficiency and usability in small living spaces.
Innovation Solution
A wall-mounted or free-standing headboard with a spring-loaded table apparatus that can be easily lowered from a concealed position to provide a large, unencumbered work surface over a bed without disturbing the bedding, using gas springs and torsion springs to offset the weight and facilitate single-user operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a convertible furniture assembly is designed to provide both bed and table functions, then space utilization is improved, but the bedding surface must be removed or rearranged which complicates operation and reduces ease of use
Solution Approach 1:
The furniture assembly is divided into separate functional components: a bed frame with mattress support and a独立的table mechanism that folds from the headboard. The table is constructed as separate sections (first table section and second table section) that can be independently deployed without affecting the bed, allowing users to access table functionality without removing or rearranging bedding.
Solution Approach 2:
The table mechanism is nested within the headboard structure when not in use, with the table sections folded vertically against the headboard. Gas springs are concealed within the headboard housing, and the table legs are stored in a compact configuration inside the headboard cavity, allowing the entire table assembly to be hidden without occupying additional space or interfering with the bed.
2Productivity
If the table surface is made larger to maximize workspace, then productivity is improved, but the weight increases making it difficult for single user operation
Solution Approach 1:
Gas springs are positioned to provide upward counterbalancing force against the downward force of gravity on the table sections. The first gas spring is mounted between the headboard and the first table section, while the second gas spring is mounted between the headboard and the second table section, creating mechanical advantage that allows a single user to easily lift and position the large table surface.
Solution Approach 2:
The table mechanism incorporates movable legs that can be extended and retracted, allowing the table to transition between a compact stored state and a fully extended functional state. The legs are designed to be movable rather than fixed, enabling dynamic adjustment of table height and position to accommodate different user needs and facilitate easier operation.
3Manufacturing precision
If the table surface is completely smooth and unencumbered by hardware, then manufacturing precision and surface quality are improved, but the structural complexity increases to achieve this smooth surface
Solution Approach 1:
The connecting hardware and support mechanisms are extracted from the visible table surface and relocated to the underside of the table sections and within the headboard structure. The first and second table sections are supported by gas springs and mounting brackets that are concealed beneath the table surface, and the leg mechanisms are positioned underneath, resulting in a completely smooth upper surface free of holes, bumps, or visible hardware.
Solution Approach 2:
The structural support elements are moved from the two-dimensional table surface plane to the three-dimensional space beneath the table. The gas springs, mounting brackets, and leg mechanisms are positioned in the vertical dimension below the table surface, allowing the table top to maintain a smooth, uninterrupted surface while still providing robust structural support through the hidden mechanisms.
4Ease of operation
If the table mechanism is designed for single user operation with minimal effort, then ease of operation is improved, but the device complexity increases due to additional mechanical components
Solution Approach 1:
Gas springs are integrated into the table mechanism to provide automatic counterbalancing of the table sections' weight. The first gas spring connects the headboard to the first table section, and the second gas spring connects the headboard to the second table section, creating mechanical assistance that reduces the effort required by a single user to deploy and position the table surface.
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
The solution allows for a sturdy, fully functional work surface that maximizes space without rearranging or removing bedding, is aesthetically pleasing, and can be operated by a single user with minimal effort, providing a smooth and uninterrupted surface that is larger than the bedding area.
Implementation Method 1
A pair of gas springs enables a single user to lower the folded table surface out of the stored position from within the headboard with minimal effort
Implementation Method 2
A torsion spring assembly connected to each table section allows a single user to separate the table sections and unfold to form the complete table surface on top of the existing bedding surface
Data Source
AI summary
A wall mounted headboard capable of storing and deploying a spring loaded table. The apparatus is comprised of a headboard pivotally connected to a first table section and assisted by a plurality of gas springs. The first table section is pivotally hinged to a second table section. The hinges between the table sections are hidden thus the table surface is free from anything disturbing a smooth surface. The weight of the second table section is offset by a plurality of torsion spring assemblies. The torsion spring assemblies are comprised of a torsion spring slidingly engaged in brackets mounted to each table section. The torsion spring assemblies allow a single user to move the second table section easily with minimal effort whether deploying or storing the table. The operation of storing or deploying the table can be performed from either side of the bed without walking around to the opposite side.