Adjustable Cheese Slicer with Ratchet Thickness Control
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Solution Overview
Problem
Conventional cheese slicers lack the ability to easily adjust slice thickness and provide clear indication of the selected thickness, making it difficult for users to achieve variable cheese slice thicknesses conveniently.
Innovation Solution
A cheese slicer with a ballpoint pen ratchet mechanism and an indicator system that allows for easy adjustment of slice thickness by pivoting a guiding plate relative to the slicing blade, enabling multiple predetermined thickness settings and clear indication of the selected thickness through an indicating window.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed gap between slicing blade and handle is used, then the structure is simple, but the slice thickness cannot be adjusted
Solution Approach 1:
The guiding plate is made movable relative to the slicing blade through a pivot connection, allowing the gap between them to be dynamically adjusted. The linkage mechanism enables the guiding plate to pivot between different positions, creating variable slice thicknesses while maintaining a relatively simple overall structure.
2Adaptability or versatility
If a dial adjustment mechanism is used, then slice thickness can be adjusted, but both hands are required for operation
Solution Approach 1:
The linkage mechanism is designed to be actuated by a single hand through a simple pressing motion on the button. The ratchet mechanism automatically engages with the linkage to maintain the selected position without requiring additional hands or complex operations, making the adjustment process convenient and easy to operate.
3Loss of information
If no indication mechanism is provided, then the structure is simple, but the user cannot know the selected slice thickness
Solution Approach 1:
An indicator mechanism is integrated into the linkage that provides visual feedback to the user about the selected slice thickness. As the linkage moves to different positions through the ratchet mechanism, the indicator correspondingly shows the selected thickness setting, allowing the user to know the exact slice thickness without adding significant complexity to the overall device.
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
Enables convenient and precise adjustment of cheese slice thickness, allowing users to easily select and achieve desired slice thicknesses without the need for cumbersome operations, providing clear visual feedback on the selected thickness.
Implementation Method 1
a torsion spring may be provided beneath the guiding plate to bias the guiding plate to pivot upward
Implementation Method 2
a ratchet connected to a compression spring which is forced to move the ratchet upward
Data Source
AI summary
The present invention provides a cheese slicer adjustable for slicing cheese in variable thicknesses, comprising a handle; a guiding plate pivotally connected to the handle; a slicing plate having a slicing blade, wherein the slicing blade and the guiding plate together define a gap as slice thickness; a linkage movably resting against the guiding plate so that the movement of the linkage enables the guiding plate to pivot around the handle relative to the slicing blade thereby to provide variable slice thickness for the item to be sliced; an actuator assembly in operative connection with the linkage to move the linkage on the guiding plate. The cheese slicer of the present invention further comprises an indicating mechanism to clearly indicate the selected thickness of the sliced cheese.