Segmented Snowman Mold for Stable Low-Effort Snow Building
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Solution Overview
Problem
Conventional methods for forming snowmen are challenging due to environmental dependence on snow consistency, requiring significant physical effort and often resulting in unstable and small structures that are difficult for children to create and maintain.
Innovation Solution
A clear plastic mold system comprising interconnected spherical members that can be filled with snow to form a self-supporting snowman, allowing for easy assembly, stability, and the addition of facial and accessory features, while being lightweight and reusable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional rolling or hand-packing methods are used to form snowmen, then snow figures can be created, but the process requires significant physical effort and is difficult for children to perform
Solution Approach 1:
The snowman construction process is segmented into three separate spherical molds of different sizes. Each mold is independently filled and then assembled, dividing the complex task of forming a complete snowman into manageable segments that are easier to handle and construct.
Solution Approach 2:
The invention introduces plastic spherical molds as intermediary structures between the snow and the final snowman form. These molds provide a pre-formed spherical structure that requires minimal manual shaping, acting as a mediator that transforms the construction process from direct snow manipulation to mold-based assembly.
2Stability of the object's composition
If snow consistency is not properly controlled, then snow figures can still be formed, but the structure lacks stability and adherency
Solution Approach 1:
The plastic spherical molds serve as intermediary structures that provide structural stability independent of snow consistency. The rigid mold walls contain and support the snow, ensuring structural integrity even when snow quality varies, thereby decoupling stability from snow adaptability.
Solution Approach 2:
The invention uses thin plastic spherical shells as containers for the snow. These flexible yet structurally sound shells provide a consistent geometric form and structural support, ensuring stability while accommodating variations in snow packing density and consistency.
3Ease of operation
If small snow figures are made to reduce physical effort, then construction becomes easier, but the figures are less pleasing to view
Solution Approach 1:
The snowman is segmented into three spherical sections of progressively larger sizes, allowing the creation of a tall, visually impressive structure. Each segment is manageable in size for easy handling, but when assembled, they form a large, pleasing overall structure that satisfies both ease of construction and visual appeal.
Solution Approach 2:
The invention transitions from creating a single small snow figure to assembling multiple spherical segments in a vertical arrangement. This dimensional change from horizontal scaling to vertical stacking allows the snowman to achieve greater height and visual impact while each individual component remains easy to handle.
4Strength
If snow is too wet, then adherency is improved, but permanence and structural integrity are reduced
Solution Approach 1:
The rigid plastic spherical shells provide structural containment that compensates for the reduced permanence of wet snow. The shells maintain the spherical shape and structural integrity, allowing the snow inside to be packed with high adherency for immediate strength while the rigid container ensures long-term structural permanence.
Solution Approach 2:
The invention provides beforehand structural support through the rigid plastic molds, cushioning against the potential harm of using wet snow that may lack long-term permanence. The molds are in place before snow packing, providing immediate structural framework that prevents collapse and maintains form throughout the snowman's lifespan.
Data Source
AI summary
A mold for forming a snowman includes lower, intermediate and upper generally spherical, hollow members comprised of clear plastic. Each plastic member includes an upper aperture for filling the member with snow. The lower member includes a generally flat base portion for positioning stability and an upper connection ring adapted for secure coupling to a lower connection ring on the intermediate member. The intermediate member also includes an upper connection ring adapted for secure coupling to a lower connection ring on the upper member. The three connected members form a hollow, vertical structure which when filled with snow provides a snowman of classic shape, symmetry and proportions. The individual spherical hollow members are easily connected and disconnected, with the intermediate and upper members having apertures for receiving eye, nose, mouth and arm indicia, with the upper member further including a hat mounting arrangement in one embodiment.