Beach Trolley with Integrated Parasol and Inflatable Seating
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Solution Overview
Problem
Conventional beach carts require separate transportation of parasols, limiting their practicality and functionality in carrying and deploying beach equipment efficiently.
Innovation Solution
Integration of a parasol with the beach cart, featuring a telescopic design, inflatable seat elements, cooler storage, anchoring elements, and solar-powered electrical equipment, allowing for compact storage and versatile use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a parasol is integrated with the beach cart, then the need for separate parasol transport is eliminated, but the device complexity increases
Solution Approach 1:
The parasol is integrated with the beach cart frame through pivot links connecting the parasol hoops to the frame structure. This merging of previously separate items (cart and parasol) into a single unified device eliminates the need for separate transport while providing multiple functions in one apparatus.
Solution Approach 2:
The beach cart is designed to perform multiple functions: transporting beach equipment, providing seating through inflatable elements, offering sun protection via the integrated parasol, and enabling anchoring in sand. This multi-functionality increases versatility while the modular design keeps complexity manageable.
2Adaptability or versatility
If inflatable seat elements are added to the beach cart, then seating functionality is provided, but the device complexity and manufacturing difficulty increase
Solution Approach 1:
Inflatable elements are used to create seat cushions and backrests that can be inflated or deflated as needed. This pneumatic approach provides comfortable seating functionality while allowing the seats to be compact when deflated, simplifying storage and potentially reducing manufacturing complexity compared to rigid seating structures.
3Volume of moving object
If the parasol is made telescopic with retractable hoops, then compact storage is achieved, but the device complexity increases
Solution Approach 1:
The parasol hoops are designed to be telescopic and retractable, transitioning between extended and retracted positions. This dynamic structure allows the parasol to be compact during transport (reducing volume) while providing full coverage when deployed, adapting to different operational states.
Solution Approach 2:
The telescopic hoops are designed to nest within each other when retracted, similar to nested dolls. This nesting arrangement minimizes the storage volume of the parasol structure while maintaining the ability to extend to full size for use, efficiently managing space requirements.
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
Enhances practicality by eliminating the need for separate parasol transport, providing a compact, versatile, and functional beach cart that can carry multiple items, including seating, cooling, and entertainment, while being easily maneuverable and anchored in sandy environments.
Implementation Method 1
the beach cart has at least one solar panel for recharging the battery
Implementation Method 2
each seat element comprises an inflatable structure, deflated in the storage position and inflated in the use position
Data Source
Figure 1~3
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Figure 5
AI summary
This beach trolley (10) includes a frame (12) mounted on rolling elements (14), and at least one seat element (16) carried by the frame, the seat element (16) being maneuverable between a retracted storage position and a deployed use position.