Clipper Blade Protector Sleeve with Cushioning

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Solution Overview

Problem

Clipper blades and teeth are frequently damaged during transit or storage due to lack of effective protection, with cloth socks failing to provide sufficient impact resistance.

Innovation Solution

A form-fitting protective sleeve with a sheath body, cushion material, and elastic elements that accommodates clipper devices, offering impact resistance and secure mounting to prevent damage from drops and mishandling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a cloth sock is used to cover clipper blades, then it provides basic coverage, but it lacks sufficient impact resistance and fails to effectively protect the clippers from damage

Engineering Contradiction:
Improveimpact resistanceVSAvoidprotection effectiveness
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The protective sleeve combines multiple materials with different properties: a flexible outer layer for impact absorption and an inner lining for blade protection. This composite structure provides both cushioning against drops and direct protection for the blade edges, resolving the contradiction between impact resistance and protection effectiveness.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The sleeve incorporates cushioning material that is pre-positioned to absorb impacts before they reach the clipper blades. This beforehand cushioning ensures that when drops or mishandling occur, the protective effect is already in place, providing reliable protection against damage.

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

2Object-affected harmful factors

If a rigid protective case is used, then it provides excellent impact protection, but it increases device complexity and reduces ease of operation

Engineering Contradiction:
Improveimpact protectionVSAvoidstructure complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The protective sleeve uses a flexible shell design that can be easily stretched over and removed from the clipper device. This flexible structure provides impact protection without the complexity of rigid cases, allowing for simple donning and doffing while maintaining protective functionality.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The sleeve incorporates elastic elements that allow the protective covering to dynamically adapt to the clipper device shape during installation and removal. This dynamic flexibility simplifies operation while the material structure maintains rigid-like protection when needed.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a form-fitting sleeve with elastic elements is used, then it securely holds the clipper device, but it may increase manufacturing complexity

Engineering Contradiction:
Improvesecure mountingVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The elastic elements are designed with specific dimensional parameters that allow the sleeve to fit a range of clipper device sizes. By optimizing these parameters during design, the sleeve achieves secure mounting without requiring complex adjustment mechanisms, simplifying both manufacturing and operation.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The sleeve design incorporates universal features that allow it to fit multiple clipper device models. The elastic elements and form-fitting structure provide adaptable securing without requiring model-specific customization, reducing manufacturing complexity while maintaining secure mounting across different devices.

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

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 sleeve effectively absorbs impacts and securely holds clipper devices, minimizing damage during storage and transit while being cost-effective and adaptable to various clipper models.

Implementation Method 1

The volume of cushion material 11 constitutes a likewise-durable material configured to be compressible or otherwise physically resilient to impacts

Methodology Applied
Scientific EffectCompression: Compression

Implementation Method 2

configured to be compressible or otherwise physically resilient to impacts

Methodology Applied
Scientific EffectResilience: Elastic Recovery

Implementation Method 3

The at least one elastic element 19 is mounted to the sheath body 10 around the opening 16, wherein the elastic element is configured to control a diameter 17 of the opening 16

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11338459B2Clipper blade protector
Publication Date: 2022.05.24 PALMER DERRICK
  • US11338459B2 patent drawing
  • US11338459B2 patent drawing
  • US11338459B2 patent drawing

AI summary

A clipper blade protector enabling a user to enclose and protect the blades and teeth of clipper devices by incorporating a sheath body, a volume of cushion material, and a blade-receiving concavity. The sheath body extends between a cover end and an opening, wherein the blade-receiving cavity is formed within the sheath body between the opening and the cover end. The volume of cushion material is externally distributed along the sheath body between the cover end and the opening, thereby cushioning any external impacts against the enclosed portion of the clipper device. This protection is proposed to prevent breakage of the blades and teeth of the clipper device, saving both time and money in avoided replacements costs and maintenance.