Drinkware Accessory Strap

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Solution Overview

Problem

Existing drinkware accessories lack the ability to be easily mounted, removed, and personalized, and are not readily manufactured, limiting their functionality and versatility.

Innovation Solution

A drinkware accessory comprising an elastic strap with integrated attachment options, such as eyelet grommets and Velcro, allowing for easy mounting and removal, personalization, and adjustable sizing to fit various drinkware types, while providing secure attachment and protection against twisting or slipping.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If existing drinkware accessories are used, then basic identification function is provided, but they cannot be easily mounted, removed, or personalized

Engineering Contradiction:
Improveease of mounting and removalVSAvoidpersonalization capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The accessory is divided into separate components: a base strap and interchangeable attachments. The strap can be easily mounted or removed from drinkware, while attachments can be swapped to personalize the accessory, resolving both ease of operation and adaptability requirements

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The strap is designed with universal attachment mechanisms (loops, hooks, clips) that can accommodate multiple types of attachments and fit various drinkware types. This multi-functionality enables both easy mounting across different products and personalization through different attachment options

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

2Ease of manufacture

If existing drinkware accessories are used, then basic identification function is provided, but they are not readily manufactured

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidpersonalization capability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

By segmenting the accessory into a simple strap and separate attachments, each component can be manufactured using basic, readily available materials and processes. The modular design allows standard manufacturing techniques to produce both the base strap and various attachments, maintaining ease of manufacture while enabling personalization

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The strap uses adjustable parameters such as elastic material properties and configurable attachment mechanisms that can be modified through simple manufacturing adjustments rather than complex production processes. This allows versatility to be achieved through parameter variation rather than manufacturing complexity

Inventive Principle:
Principle #35Parameter changes

3Reliability

If the strap is made elastic to firmly attach to drinkware, then secure attachment is achieved, but manufacturing complexity increases

Engineering Contradiction:
Improvesecure attachmentVSAvoidstrap structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The elastic properties of the strap are achieved by selecting materials with appropriate elastic parameters rather than through complex structural design. By adjusting material elasticity and strap dimensions, secure attachment is obtained while keeping the overall structure simple and easy to manufacture

Inventive Principle:
Principle #35Parameter changes

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 solution enables easy mounting and removal, personalization, and secure attachment to drinkware, enhancing user differentiation and convenience, while being easily manufactured with simple components.

Implementation Method 1

The strap is also characterized in being elastic in order to firmly attach to drinkware

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

at least one non-skid material on a backside to prevent the strap from sliding on a surface

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS20250280976A1Drinkware Accessory Strap
Publication Date: 2025.09.11 HOFFMAN CHRISTOPHER B
  • US20250280976A1 patent drawing
  • US20250280976A1 patent drawing
  • US20250280976A1 patent drawing

AI summary

The accessory strap is formed of an outer layer of nylon loop fabric and an inner layer of woven polyester elastic fabric with the inner layer having an elastic end section covered with a nylon hook fabric for overlapping the outer layer to form a closed loop about an item of drinkware.