Sushi Maker Kit Frame and Insert Mechanism
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Solution Overview
Problem
Many individuals attempting to make sushi rolls at home lack the necessary skills and tools to easily prepare them, leading to difficulties in creating uniform and well-formed sushi.
Innovation Solution
A sushi maker kit comprising a frame member with side walls and a ledge capturing portion, and an insert member with a plate and keel portion, which together allow for the formation of a groove in rice and subsequent compression to create a uniformly shaped sushi roll.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional sushi making methods are used by inexperienced individuals, then the preparation process becomes difficult and time-consuming, but using specialized tools increases device complexity
Solution Approach 1:
The sushi maker is divided into distinct functional components: a frame member with side walls defining a containment space, an insert member with a keel portion for groove formation, and a plate portion for compression. This segmentation allows each component to perform a specific function (containment, groove formation, compression) while keeping individual parts simple and easy to understand, resolving the contradiction between ease of operation and device complexity
Solution Approach 2:
The insert member serves multiple functions: the keel portion forms grooves in the rice layer, the plate portion compresses the sushi ingredients, and the ledge portion provides structural support and alignment. This multi-functionality reduces the need for multiple separate tools, making the device simpler overall while maintaining ease of operation for inexperienced users
2Manufacturing precision
If manual sushi rolling techniques are used by beginners, then uniform compression and shaping are difficult to achieve, but precise shaping requires advanced skills
Solution Approach 1:
The frame member with its side walls and the insert member with the keel portion work together to automatically create uniform grooves and compression patterns in the rice and ingredients. The physical structure of the device itself performs the precision work of shaping and compressing, eliminating the need for the user to have advanced manual rolling skills. The device serves itself to ensure uniformity, resolving the contradiction between manufacturing precision and ease of operation
3Stability of the object's composition
If rice and ingredients are compressed manually, then achieving even compression throughout the sushi roll is difficult, but using compression tools requires additional equipment
Solution Approach 1:
The frame member and insert member are combined into a single integrated device where the frame provides containment and the insert member provides both groove formation and compression functions. This merging of functions into one device achieves even compression throughout the sushi roll without requiring multiple separate compression tools, resolving the contradiction between compression stability and device complexity
Data Source
AI summary
A sushi maker kit having a frame member with first, second, third, fourth side walls and a ledge capturing portion is provided. The first, second, third and fourth side walls define an open region. The ledge capturing portion extends upwardly from the first, second, and third side walls proximate to a first end of the frame member. The sushi maker kit further includes an insert member having a plate portion and a keel portion. The keel portion is coupled to and extends from the plate portion in a first direction. The plate portion has a ledge portion at a first end thereof. The ledge portion is removably received in the ledge capturing portion such that the keel portion extends into the open region of the frame member when the insert member is in a first operational position relative to the frame member.