Hemispherical Puppet with Balancing Element for Dynamic Stability
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Solution Overview
Problem
Existing puppets lack dynamic child-game interaction and aesthetic appeal, failing to differentiate themselves from competitors in the market.
Innovation Solution
A toy puppet design featuring interlocking hemispherical half-shells with a balancing element, allowing the puppet to remain upright and oscillate without falling, using polymeric and high-specific-weight materials for enhanced visual impact and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If traditional puppet designs are used, then manufacturing cost is low and structure is simple, but aesthetic appeal and market differentiation are insufficient
Solution Approach 1:
The puppet body is divided into two separate hemispherical half-shells that can be assembled together. This segmentation allows for more complex and aesthetically appealing designs while maintaining manufacturing simplicity, as each half-shell can be independently molded and then joined using interlocking features.
2Adaptability or versatility
If traditional static puppet designs are used, then manufacturing is simple, but child-game interaction is static and less engaging
Solution Approach 1:
The puppet incorporates a balancing element that enables dynamic interaction. The hemispherical balancing element allows the puppet to oscillate and return to an upright position when tilted, transforming a static toy into a dynamic play object that responds to child interaction and encourages active engagement.
3Adaptability or versatility
If a balancing element is added to enable dynamic interaction, then child-game interaction becomes dynamic, but device complexity increases
Solution Approach 1:
A balancing element with high specific weight is integrated into the puppet structure. This counterweight element, positioned within the hemispherical cavity, provides the necessary gravitational force to enable the puppet to return to its upright position after being tilted, creating dynamic interaction without requiring complex mechanical systems.
4Shape
If interlocking half-shells are used to form the puppet body, then aesthetic appeal and character representation are improved, but manufacturing precision requirements increase
Solution Approach 1:
The two half-shells are designed with asymmetric interlocking features including protrusions and cavities. This asymmetric design provides built-in alignment guidance that simplifies the assembly process and reduces the precision requirements during manufacturing, as the asymmetric features naturally guide the joining edges into correct alignment.
Solution Approach 2:
The locking elements are nested within the half-shell structures, with pin elements fitting into cavities and protrusions interlocking with corresponding features. This nesting approach integrates the joining mechanism directly into the half-shells, eliminating the need for separate fastening components and simplifying both manufacturing and assembly.
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 design provides a dynamic and interactive toy that maintains its vertical position and oscillates without tipping, enhancing child engagement and aesthetic appeal while being cost-effective and easy to use.
Implementation Method 1
a balancing element (8) having a substantially hemispherical shape... In the assembly configuration the hemispherical surface (15) is arranged substantially mating with the lower surface (4, 7)... the puppet tends to place itself in a balancing position in which the coronal plane and the longitudinal axis are substantially vertical
Data Source
Figure 1~2
AI summary
The toy puppet (1) comprises: a first half-shell (2) internally hollow and having a first joining edge (3) and a first surface (4) shaped to define one half of a hemisphere; a second half-shell (5) internally hollow and having a second joining edge (6) and a second surface (7) shaped to define one half of a hemisphere; a balancing element (8) having a substantially hemispherical shape; wherein the half-shells (2, 5) can be assembled together at the joining edges (3, 6) to form, in an assembly configuration, a single body reproducing the features of a character, with the first surface (4) and the second surface (7) arranged adjacent to form a substantially hemispherical lower surface (4, 7) inside which the balancing element (8) is housed.