Integrated Spa Folding Table for Shade and Safe Access
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Solution Overview
Problem
Existing spas lack effective solutions to protect users from sunlight exposure, precipitation, and provide safe entry/exit mechanisms, as well as convenient access to food and beverages while in use.
Innovation Solution
Integration of a folding table system within the spa shell, including an umbrella holder and optional integrated stair system, which provides shade, supports items above water, and enhances accessibility for users.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a spa is located in a sunny location for relaxation and enjoyment, then the spa provides a pleasant environment for users, but users are exposed to sunlight for extended periods causing sunburn risk
Solution Approach 1:
A table is introduced as an intermediary structure between the user and the harmful sunlight. The table can be positioned to provide shade or support protective items, acting as a mediator that allows users to enjoy the spa while reducing direct sunlight exposure without blocking the spa's location or view.
2Ease of operation
If cup holders are located on the upper edge of the spa shell for easy access, then beverages are within reach, but users must twist around to retrieve drinks increasing slip and head injury risk
Solution Approach 1:
The table extends the functional space from the vertical upper edge of the spa shell into the horizontal space above the water. This dimensional extension allows cup holders and food trays to be positioned on the table surface in front of or beside the user, eliminating the need to twist around and reach behind, thereby maintaining beverage accessibility while improving safety.
3Strength
If the spa shell wall height is made two to three feet high for structural integrity and comfort, then the spa provides adequate support and comfort, but users experience high imbalance and danger when exiting
Solution Approach 1:
The table is deployed in advance before users exit the spa. By positioning the table horizontally above the water near the spa shell opening, it creates a preliminary stable platform that users can step onto first before transitioning to the ground. This preliminary action reduces the sudden height differential and provides a buffer zone that minimizes imbalance and injury risk during exit.
4Ease of operation
If the table is extended into a horizontal position for use, then food and beverage access is improved, but the table requires structural support to remain stable
Solution Approach 1:
The table structure is segmented into multiple components: the table surface, support legs, and connection mechanisms to the spa shell. This segmentation allows each component to be optimized independently - the table surface provides the horizontal working area, while the support legs distribute the load to multiple contact points on the spa shell, reducing the complexity of any single support element while maintaining overall stability.
Data Source
AI summary
A spa with integrated folding table has a spa shell portion for containing water and a table that is hingedly connected to an upper inside surface of the spa shell. When the table is not being used, the table hinges down, the table lies against an inside surface of the spa shell (e.g. substantially beneath a surface of the water). When the table is in use, the table hinges outward from the upper inside surface of the spa shell in a horizontal plane. A support has a first end hingedly connected to a lower portion of the spa shell and a distal second end for connecting to an underside surface of the table. The support provides structural support to the table when the table is extended (hinges outwardly).