Wallet-Size Drum Key Multi-Tool for Portable Tuning Access
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Solution Overview
Problem
Current drum keys are often of odd sizes, making them difficult to store, transport, and prone to loss or breakage, which can lead to improper drum tuning.
Innovation Solution
A multi-tool design incorporating a drum key with additional functionalities such as a bottle opener, screwdriver, and ruler, designed to fit within a wallet for convenience and durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional drum key is used, then it can perform the basic function of tuning drums, but it has odd size making it difficult to store and transport
Solution Approach 1:
The patent combines multiple tools (drum key, bottle opener, screwdriver, ruler) into a single integrated multi-tool device. The drum key functionality is merged with other essential tools, allowing all functions to be stored together in one compact unit that fits in a wallet, eliminating the storage difficulties of traditional separate drum keys.
Solution Approach 2:
The multi-tool is designed to perform multiple functions: drum key operation, bottle opening, screwdriver use, and measurement. This universal design ensures that the device not only maintains its basic drum tuning function but also provides additional utilities, making it versatile while remaining compact for easy storage.
2Reliability
If a traditional drum key is used, then it can tune drums, but it is easily forgotten, misplaced, or lost
Solution Approach 1:
By merging the drum key with other frequently carried items (bottle opener, screwdriver, ruler) into a single multi-tool, the device becomes more likely to be carried and less likely to be forgotten or lost. The combined utility ensures the drummer will have it available when needed.
Solution Approach 2:
The multi-functional nature of the tool increases its value and likelihood of being carried. Since it provides multiple useful functions beyond just drum tuning, the drummer is more likely to keep it accessible, improving reliability of availability.
3Reliability
If prior art drum keys are used, then they can perform drum tuning, but they break or warp over time
Solution Approach 1:
The multi-tool is constructed from stainless steel, a composite material that provides superior strength, corrosion resistance, and durability compared to traditional drum key materials. This material choice prevents breaking and warping over time while maintaining the structural integrity needed for effective drum tuning.
Solution Approach 2:
By combining multiple tools into a single stainless steel multi-tool, the structural integrity is strengthened. The unified construction eliminates weak points where traditional multi-component drum keys might fail, and the stainless steel material resists warping and breaking.
Data Source
AI summary
A multi-tool comprises a substantially triangular body having a first corner, a second corner, a third corner, and a straight edge, with a first and a second substantially planar surface; a first aperture formed therein, offset from a center of the substantially triangular body, having a perimeter with a rounded segment from which protrudes a tooth; a flat head screwdriver tip protruding from the first corner; a second aperture formed in the second corner; and a third aperture in the third corner, having a square perimeter. The multi-tool may be kept in a wallet. This greatly reduces the chance of a drummer being stranded without a drum key and other tools necessary in the maintenance and tuning of drum sets. Advantageously, the drum key is portable, durable, and multifunctional.