Greeting Card Bubble Generator Mechanism
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Solution Overview
Problem
Greeting cards have not incorporated three-dimensional object generation, lacking interactive features such as a novel bubble generator.
Innovation Solution
A greeting card design incorporating a frame, energy storage device, motor, fan, switch mechanism, and bubble forming substrate, along with a tube for transporting bubble solution, to create and project bubbles when the card is activated.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional greeting card design is used, then the card structure remains simple and easy to manufacture, but the interactive entertainment value is insufficient
Solution Approach 1:
The patent combines multiple functional components (motor, fan, bubble solution reservoir, tube, and bubble forming substrate) into a single integrated greeting card unit. This merging of previously separate elements creates a novel interactive bubble generation feature while maintaining the card's portability and surprise factor, directly resolving the contradiction between adding entertainment value and maintaining structural simplicity.
2Adaptability or versatility
If a bubble generator with motor and fan is integrated into the card, then three-dimensional object generation capability is achieved, but the device complexity increases
Solution Approach 1:
The motor serves multiple functions: it drives the fan to generate air flow for bubble formation, and it also operates the switch mechanism to control the bubble generation process. This multi-functionality reduces the need for separate components, thereby achieving three-dimensional object generation capability while minimizing the increase in device complexity.
Solution Approach 2:
The patent employs a nested arrangement where the bubble forming substrate is positioned within the card structure, the tube containing bubble solution is integrated into the card body, and the motor-fan assembly is compactly arranged. This nesting of components allows the bubble generator to be contained within the card's physical boundaries, achieving 3D object generation without proportionally increasing overall device complexity.
3Ease of operation
If energy storage device and switch mechanism are added, then the bubble generation can be controlled and sustained, but the manufacturing complexity increases
Solution Approach 1:
The energy storage device (battery) is pre-installed and positioned within the card during manufacturing, providing ready-to-use power for the motor and fan. The switch mechanism is pre-configured to activate bubble generation upon card opening or a simple user trigger. These preliminary preparations enable controlled and sustained bubble generation while minimizing the complexity of assembly during final manufacturing.
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
The solution enables the creation of a novel and engaging interactive feature within greeting cards, enhancing entertainment value by generating bubbles upon activation, which can be applied to various novelty items beyond traditional cards.
Implementation Method 1
a fan operatively connected to the motor... The stream of air generated by the fan contacts the bubble solution
Data Source
AI summary
Methods, systems, and apparatuses are disclosed for a greeting card having an integrated bubble feature. The greeting card may include, in one non-limiting example: a frame; an energy storage device; a switch mechanism; a motor operatively connected to each of the energy storage device and the switch mechanism; a fan operatively connected to the motor; and a bubble forming substrate.