Cat Claw Filing Surface With Local Abrasive Exposure
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Solution Overview
Problem
Existing cat claw polishing tools fail to efficiently file the claw tip, leading to damage to household items and discomfort for the cat due to abrasive exposure or avoidance behaviors.
Innovation Solution
A cat claw polishing and filing tool with a polishing and filing face on its upper face, featuring a filing sheet with abrasive surfaces, corrugated sheets, and linerboards, allowing the cat to simultaneously polish and file its claws by scratching.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If abrasive material is embedded in the claw polishing tool, then the claw can be filed, but the abrasive cannot be exposed to the outside unless the cat scratches and tears off the surface layer
Solution Approach 1:
The patent applies preliminary action by pre-exposing the abrasive material to the outside through a slit in the surface layer before the cat uses the tool. This eliminates the need for the cat to scratch and tear off the surface layer to expose the abrasive, while still maintaining the protective function of the surface layer. The abrasive is positioned and exposed in advance through the slit structure.
2Ease of manufacture
If the abrasive material is exposed to the outside, then the claw can be filed, but the cat instinctively avoids the tool because the rough surface rubs the paw pad and claw tip
Solution Approach 1:
The patent applies local quality by creating a localized exposure of the abrasive material through a slit in the surface layer, rather than exposing the entire abrasive surface. This allows the abrasive to be accessible for claw filing while the majority of the surface layer remains intact and smooth, maintaining cat acceptance. The rough abrasive surface is confined to a specific local area through the slit opening.
3Ease of manufacture
If the cat scratches the surface layer to expose the abrasive, then the claw can be filed, but the front leg pad and claw tip are rubbed by the rough surface causing discomfort
Solution Approach 1:
The patent applies preliminary action by pre-exposing the abrasive material through a slit in the surface layer before the cat uses the tool. This eliminates the need for the cat to scratch and tear off the surface layer to expose the abrasive, while still maintaining the protective function of the surface layer. The abrasive is positioned and exposed in advance through the slit structure.
Solution Approach 2:
The patent applies local quality by creating a localized exposure of the abrasive material through a slit in the surface layer, rather than exposing the entire abrasive surface. This allows the abrasive to be accessible for claw filing while the majority of the surface layer remains intact and smooth, maintaining cat acceptance. The rough abrasive surface is confined to a specific local area through the slit opening.
4Ease of manufacture
If conventional claw polishing tools are used, then the claw can be polished, but the sharp claw tip cannot be filed and cutting is necessitated which causes cat aggression
Solution Approach 1:
The patent applies merging by combining the claw polishing function and claw filing function into a single integrated tool. The surface layer provides polishing capability, while the embedded abrasive material exposed through the slit provides filing capability. This eliminates the need for separate polishing and filing tools or for aggressive claw cutting, allowing the cat to perform both functions naturally by scratching the tool.
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 tool enables efficient polishing and filing of cat claws, reducing damage to household items and minimizing discomfort for the cat by leveraging the cat's natural scratching behavior.
Implementation Method 1
a filing sheet having a filing face for filing a cat claw on at least one side surface of the filing sheet
Data Source
AI summary
A cat claw polishing and filing tool includes: a filing member having, on at least one side surface, a filing surface for filing a cat claw; a core having a plurality of corrugated shapes on a side surface; and a liner. An end face of the filing member, an end face of the core having the corrugated shapes, and an end face of the liner are formed on a top surface of the cat claw polishing and filing tool. A space is formed between the filing surface of the filing member and the side surface of the core. The space communicates with the top surface of the cat claw polishing and filing tool, and there is a polishing and filing surface for polishing and filing a cat claw on the top face.