Headboard Table Assembly With Spring-Assisted Bedside Deployment
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Solution Overview
Problem
Existing convertible furniture solutions require rearrangement or removal of bedding surfaces to function as tables, are not fully functional when converted, and do not efficiently utilize space, lacking a seamless and expandable work surface compatible with standard bed frames.
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 weight and facilitate single-user operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving 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 to function as a table
Solution Approach 1:
The table surface is divided into two separate table sections that can be independently deployed and positioned. Each section can be lowered and unfolded separately, allowing the user to create different table configurations without moving the entire bed structure or bedding.
Solution Approach 2:
The table sections are stored within the headboard structure when not in use, with the folded table sections nested inside the headboard's concealed space. This eliminates the need for separate storage and allows the table to be compactly integrated into the bed furniture.
2Area of moving object
If the table surface is made larger to maximize space utilization, then the work surface area is improved, but the weight of the table surface increases
Solution Approach 1:
Gas springs are used to counterbalance the weight of the table sections during deployment and positioning. The gas springs provide upward force to offset the downward force of gravity on the table sections, enabling a single user to easily lower and position large, heavy table surfaces without requiring significant physical effort.
Solution Approach 2:
Torsion spring assemblies are introduced as intermediary mechanical elements between the table sections and the user. These torsion springs assist in the unfolding and positioning of the table sections by providing rotational force, reducing the direct physical effort required by the user to maneuver the heavy table surfaces.
3Ease of operation
If the table surface is made completely smooth and unencumbered for functionality, then the work surface quality is improved, but the device complexity increases to achieve seamless deployment
Solution Approach 1:
The connecting hardware and mechanical elements are extracted from the visible table surface and relocated to the underside or hidden portions of the structure. This allows the top surface to remain completely smooth and unencumbered, free of hinges, bolts, or other mechanical components that would interfere with work activities.
Solution Approach 2:
Instead of having the mechanical deployment mechanisms visible on the table surface, the invention inverts the arrangement by placing all connecting hardware, hinges, and structural elements on the underside of the table sections. This reverses the conventional approach and achieves a clean, uninterrupted work surface.
4Ease of operation
If the table can be operated by a single user with minimal effort, then the ease of operation is improved, but the weight of the table sections must be reduced or mechanical assistance added
Solution Approach 1:
Gas springs are installed to counterbalance the weight of each table section, providing mechanical assistance that reduces the effort required by a single user to deploy and position the tables. The gas springs automatically compensate for the weight, allowing easy operation even with large, heavy table surfaces.
Solution Approach 2:
The table sections are designed with movable and adjustable components that allow dynamic deployment and positioning. The gas springs and torsion spring assemblies provide dynamic mechanical assistance throughout the range of motion, adapting to the changing weight and position of the table sections during deployment.
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 a single user to effortlessly convert a standard bed headboard into a spacious, functional table surface that straddles the bed without rearranging bedding, providing a smooth and uninterrupted work area that is larger than the bed surface, while maintaining aesthetic appeal and not requiring additional storage space.
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.