Multi-Task Drumstick with Inserted Rods for Tonal Versatility

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Solution Overview

Problem

Existing drumsticks, particularly those made of bundled or banded rods, fail to provide the necessary percussive strength and versatility to execute traditional drum strokes like 'rim shots' and 'cross sticking' effectively, lacking a defined striking zone that compromises sound quality and durability.

Innovation Solution

A multi-task drumstick design featuring a solid wood shaft with a tapered grip area and an enlarged bulb at the striking end, where multiple rods are inserted and glued into a drilled hole, providing a solid and defined contact area for enhanced sound and durability, along with optional features like adjustable 'O' rings and felt overlays for varying tonal and bounce responses.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If bundled or banded rods are used to form a drumstick, then flexibility and tonal qualities are improved, but percussive strength and ability to execute traditional drum strokes deteriorate

Engineering Contradiction:
Improvetonal qualitiesVSAvoidpercussive strength
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The drumstick is divided into two distinct functional segments: a bundled rod head for tonal quality and flexibility, and a solid wood shaft for percussive strength. This segmentation allows each part to optimize its specific function without compromising the other.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different parts of the drumstick have different structural qualities - the head uses bundled rods for flexibility and tone, while the shaft uses solid wood for strength and durability. This local differentiation resolves the contradiction by providing the right quality in the right location.

Inventive Principle:
Principle #3Local quality

2Adaptability or versatility

If bundled rods are used to form a drumstick, then tonal qualities are improved, but durability and resistance to damage from hard surfaces deteriorate

Engineering Contradiction:
Improvetonal qualitiesVSAvoiddurability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The drumstick structure separates the tonal function (bundled head) from the durability function (solid shaft), allowing the shaft to protect the vulnerable bundled rods from damage during use.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The solid wood shaft acts as a protective cushion that absorbs impact forces before they reach the bundled rods, preventing damage to the more vulnerable rod structure when striking hard surfaces.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

3Ease of operation

If a traditional solid drum stick handle is used, then ease of operation and traditional stroke execution are improved, but versatility and dynamic range deteriorate

Engineering Contradiction:
Improvetraditional stroke executionVSAvoiddynamic range
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The drumstick combines multiple functions in one instrument - the solid shaft enables traditional strokes while the bundled head provides extended dynamic range and alternative tonal options, making it versatile for various playing styles.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The invention merges the traditional solid stick design with the bundled rod design into a single hybrid instrument, allowing the player to access both traditional and extended techniques.

Inventive Principle:
Principle #5Merging (Combining)

4Adaptability or versatility

If the shaft diameter is reduced to allow rod insertion, then versatility and multi-functionality are improved, but structural strength and stability deteriorate

Engineering Contradiction:
Improvemulti-functionalityVSAvoidstructural strength
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The shaft maintains full diameter and strength along its length, with the rod insertion hole localized to a specific section. This ensures structural integrity is preserved while enabling the multi-functional capability.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The drumstick uses a composite structure where the solid wood shaft provides structural strength and the inserted rods provide additional tonal options, creating a multi-functional instrument without compromising the base structure.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS8674204B2Multi task drumstick
Publication Date: 2014.03.18 RUNDLE DAVID CHAPPELL
  • US8674204B2 patent drawing
  • US8674204B2 patent drawing

AI summary

A stick type drumstick is disclosed which includes a drumstick design featuring a hole drilled longitudinally at the striking end and an enlarged solid area positioned at the hole base. The purpose of the hole is to accommodate an insert of rods, nylon tube or a drumstick tip which when played produce different sounds. The purpose of the solid enlarged area is to provide a strong defined optional striking area, it can be struck harder to produce louder focused sounds assuring the stick area around the drilled hole is not struck and damaged which could compromise its ability to hold the insert. Striking with the area of the insert material provides additional sound possibilities. The result; combining these materials and features is a multi task drumstick. The combination of features utilized in this drumstick design cannot be found in the prior art of singular drumstick designs.