Hands-Free Umbrella with Adjustable Strap Attachment
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Solution Overview
Problem
Conventional umbrellas require users to hold them with their hands, making it difficult to perform tasks like walking a dog, carrying packages, or using crutches while being protected from the elements.
Innovation Solution
A hands-free umbrella device that consists of a conventional umbrella with a canopy and supports secured to a rod-like base component, which is then attached to adjustable straps that can be worn around the waist and/or shoulders, or secured to a small backpack.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional umbrella is held in the hand, then protection from rain or sun is provided, but the user cannot perform tasks with both hands
Solution Approach 1:
The patent combines the umbrella with a backpack or shoulder strap system, merging two separate functions (umbrella protection and hands-free carrying) into a single integrated device. The umbrella is attached to the backpack structure, allowing users to carry both the umbrella and personal items while keeping hands free.
Solution Approach 2:
The device serves multiple functions: it provides rain/sun protection like a traditional umbrella, acts as a carrying device for personal items through the backpack component, and frees both hands for other tasks. This multi-functionality resolves the contradiction by making the umbrella system versatile enough to justify the added complexity.
2Adaptability or versatility
If an umbrella is attached to a backpack or shoulder straps, then hands-free use is enabled, but the device structure becomes more complex
Solution Approach 1:
The backpack component serves dual purposes: it carries personal items and provides the attachment structure for the umbrella. This universal design allows the same structure to fulfill multiple roles, making the added complexity worthwhile by enabling hands-free operation.
Solution Approach 2:
The device is divided into separate functional modules: the umbrella component, the backpack component, and the attachment mechanism. This segmentation allows each part to be optimized independently and facilitates easy assembly, disassembly, and adjustment, thereby managing the overall device complexity.
3Ease of operation
If the umbrella is made adjustable with straps, then comfort and fit are improved, but manufacturing complexity increases
Solution Approach 1:
The straps are designed to be adjustable rather than fixed, allowing users to customize the fit and comfort according to their needs. This dynamic design accommodates different body types and preferences, improving ease of operation despite increased manufacturing complexity.
Data Source
AI summary
A hands-free umbrella device is disclosed for providing umbrella protection without requiring a user to hold the umbrella with their hands. The hands-free umbrella device comprises a body component that is configured as a conventional umbrella with a canopy and supports secured to a rod-like base component. The body component is then secured to a plurality of straps that secure around a user's wrist and/or shoulders. In another embodiment, the body component can be secured to a small backpack. The plurality of straps and/or small backpack are adjustable and available in a wide variety of colors and designs.