Segmented Snowman Mold with Hinged Shells
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Solution Overview
Problem
Existing forming devices for snowmen lack a configuration that allows for the facile creation of a snowman using a pair of molds that can be filled, stacked, and easily removed to expose the completed snowman.
Innovation Solution
A forming device comprising a first mold with hingedly engaged shells and a second mold with selectively engageable shells, both configured to be filled with snow, stacked, and then disengaged to reveal the snowman.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single mold device is used to form a snowman, then the device structure is simple, but the snowman cannot be formed with multiple stacked sections and requires complex assembly steps
Solution Approach 1:
The forming device is divided into multiple separate molds (first mold, second mold, third mold) that can be independently filled and stacked. Each mold forms a separate section of the snowman, allowing the creation of multi-section snowmen without requiring a single complex mold structure.
Solution Approach 2:
The molds are designed to stack vertically one on top of another, with each mold fitting over the previous section. The second mold stacks over the first mold, and the third mold stacks over the second mold, creating a nested configuration that forms the complete snowman when assembled.
2Ease of operation
If molds are designed to be separated into halves for removal, then the snowman can be easily extracted, but the mold structure becomes more complex
Solution Approach 1:
Each mold is divided into two separable halves (first and second portions) that can be detached from each other. This segmentation allows the mold to be opened and removed from the formed snowman section without damaging the snowman or requiring complex extraction mechanisms.
Solution Approach 2:
Instead of removing the snowman from a closed mold, the mold itself is opened by separating its halves, allowing the snowman to be revealed by inverting the removal process - the mold opens around the snowman rather than the snowman being pulled out.
3Productivity
If multiple molds are stacked to form different snowman sections, then complete snowmen can be created, but the stacking and alignment process becomes more difficult
Solution Approach 1:
The molds are designed with uniform interfaces and matching dimensions that allow them to stack at the same vertical level. The first mold, second mold, and third mold can be stacked one on top of another with consistent alignment, eliminating the need for complex positioning mechanisms.
Solution Approach 2:
The molds are arranged in a vertical stacking configuration rather than horizontal placement. This vertical arrangement in the third dimension allows for easier alignment and assembly, as each mold simply needs to be positioned above the previous one rather than requiring precise lateral positioning.
Data Source
AI summary
A snowman forming device for facile creation of a snowman includes first mold and second molds, which in turn comprise pairs of first and second shells, respectively. The first mold is substantially spherical. The first shells are hingedly engaged and selectively mutually engageable. The second mold comprises upper and lower lobes, which are substantially spherical. The second shells are selectively mutually engageable. First and second cutouts are positioned in upper and lower ends of the second mold, respectively. The first and second molds can be filled and packed with snow. The second cutout is positioned on a surface, and then the first mold is positioned upon the first cutout to form a snowman within the first and second molds. The first and second shells then are disengaged to reveal the snowman.