Polygonal Recess Cover With Interchangeable Inserts

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Solution Overview

Problem

Current decorative device covers lack the ability to allow users to easily change and create unique designs, as they are typically limited to permanent decorations.

Innovation Solution

A cover system featuring a base with polygonal recesses and inserts that can be nested and secured with o-rings, enabling multiple decorative patterns and allowing for temporary or permanent attachment, along with energy-absorbing properties for flexible items like bags and purses.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If permanent decorations are used on device covers, then the cover provides stable and durable decoration, but the user cannot change or customize the design

Engineering Contradiction:
Improvedecoration changeabilityVSAvoiddecoration stability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The cover is divided into a base portion and separate insert portions. The base contains recesses that can individually receive different inserts, allowing users to mix and match decorative elements while maintaining a stable base structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Inserts are nested within recesses of the base cover. Each insert fits into its corresponding recess, creating a nested structure that allows easy removal and replacement of decorative elements while maintaining the overall cover integrity.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Adaptability or versatility

If interchangeable decorative components are added to the cover, then the user can create unique designs, but the device complexity increases

Engineering Contradiction:
Improvedesign customizationVSAvoidcover structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cover system is segmented into modular components (base and inserts) that can be independently manufactured and assembled. This segmentation simplifies the manufacturing of each component while enabling complex customized designs through combination.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base cover with its array of recesses serves as a universal platform that can accommodate multiple different insert types. This multi-functional design allows a single base to support numerous customization options without increasing overall system complexity.

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

Data Source

PatentUS9532633B1Protective cover with lock-in design
Publication Date: 2017.01.03 TAN CHEE K
  • US9532633B1 patent drawing
  • US9532633B1 patent drawing
  • US9532633B1 patent drawing

AI summary

The present invention is a cover system for a device that includes a base with outer and inner surfaces. The outer surface includes a plurality of polygonal recesses, each having a bottom and a plurality of side walls with wall surfaces. Each one of the polygonal recesses has at least one wall in common with at least one other recess. The invention also includes one or more polygonal inserts with, each polygonal insert having a cap with two sides and a first stem extending from one side of the cap. The stem is shaped to form a friction fit when inserted into a recess. Some stems may include an o-ring that fits into a groove extending along all wall surface of a recess.