Streamer Launch Strip with Adhesive and Elastic Hand Attachment
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Solution Overview
Problem
Previous streamers launched into the air for entertainment purposes often caused cleaning difficulties due to uncontrolled flight and were prohibited from landing on playing fields or sidelines at sporting events.
Innovation Solution
A system that secures the loose end of the streamer to the user's hand using a launch strip with an adhesive connection and a rubber band, allowing for controlled release and easy retrieval, featuring a flexible material composition and optional side wrapper for added security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If streamers are launched into the air for entertainment, then colorful visual displays are created, but the streamers fly in an uncontrolled manner causing cleaning difficulties
Solution Approach 1:
The streamer system is divided into two functional segments: a launch strip portion that remains attached to the user's hand and a streamer portion that is launched into the air. This segmentation allows the streamer to be released for visual display while the launch strip remains controlled and retrievable, solving the contradiction between uncontrolled flight and ease of cleanup.
Solution Approach 2:
The launch strip acts as an intermediary element between the user's hand and the streamer. It provides a controlled attachment point that can be easily secured to and released from the hand, mediating the transition from controlled state to launched state while maintaining cleanup capability.
2Adaptability or versatility
If streamers are launched without securing mechanisms, then freedom of hand motion is provided, but streamers land on playing field or sidelines
Solution Approach 1:
By segmenting the streamer into a launch strip portion and a streamer portion, the system maintains freedom of hand motion during the launch while ensuring the launch strip remains attached to the user's hand. This prevents streamers from landing on prohibited areas while preserving the desired hand motion flexibility.
Solution Approach 2:
The launch strip is designed to be self-securing to the user's hand through simple attachment mechanisms, eliminating the need for additional securing devices. This self-service approach maintains freedom of hand motion while preventing streamers from landing in prohibited areas.
3Reliability
If adhesive or adhesive tape is used to connect streamer to launch strip, then secure attachment is achieved, but complex assembly process results
Solution Approach 1:
The launch strip utilizes flexible thin film materials with integrated adhesive properties that provide secure attachment through simple wrapping or folding actions. This approach achieves reliable attachment while maintaining simple assembly, as the flexible nature of the thin film allows easy manipulation during assembly without complex procedures.
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 easy and rapid cleanup while maintaining a colorful, comet-like visual effect in the air, allowing multiple streamers to be launched without cluttering the area and providing the freedom to perform hand motions.
Implementation Method 1
a rubber band, allowing for controlled release and easy retrieval
Implementation Method 2
The loose end 12 is preferably connected to the launch strip by an adhesive or adhesive tape
Data Source
AI summary
An apparatus for launching streamers is disclosed in which the streamers remain connected to the user's hand during and after launch.