Cork-Based Privacy Panels with Press-Fit Support Elements

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Solution Overview

Problem

Conventional partition systems and privacy screens often utilize non-recycled materials and offer limited aesthetic and noise reduction options, failing to effectively address the need for sustainable and visually appealing solutions for workspace privacy.

Innovation Solution

The development of cork-based panels with molded openings for support elements, allowing for the creation of privacy apparatuses that can be configured as screens, partitions, or noise reduction baffles, utilizing recycled materials and providing improved visual and auditory privacy through the use of resilient cork panels and metal or polymeric supports.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of substance

If conventional partition systems utilize non-recycled materials, then structural strength and durability are maintained, but environmental sustainability and waste reduction are compromised

Engineering Contradiction:
Improvewaste reductionVSAvoidstructural strength
Core Design Contradiction:
Loss of substanceVSStrength

Solution Approach 1:

The patent utilizes composite corkboard material formed by bonding cork granules with a binder under heat and pressure. This composite structure maintains structural strength while using recycled cork material, resolving the contradiction between sustainability and strength.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent changes the material parameter from conventional non-recycled materials to recycled cork granules bonded with resin. This parameter change enables waste reduction while maintaining structural integrity through the bonded composite structure.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If conventional privacy screens use limited manufactured options, then manufacturing simplicity is maintained, but aesthetic versatility and design flexibility are compromised

Engineering Contradiction:
Improveaesthetic versatilityVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The privacy apparatus is divided into multiple separate panels that can be independently manufactured and then assembled. This segmentation allows for aesthetic versatility in panel design while keeping individual manufacturing steps simple.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support elements are designed with universal features including opposing projections that can connect multiple panels together. This universal design enables various aesthetic configurations while using standardized manufactured components.

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

3Object-affected harmful factors

If conventional partition systems lack noise reduction capabilities, then structural simplicity is maintained, but acoustic privacy and noise blocking are compromised

Engineering Contradiction:
Improvenoise reductionVSAvoidsystem complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The patent uses corkboard material which has natural porous structure. This porous material provides acoustic absorption and noise reduction capabilities while maintaining a relatively simple panel structure without additional acoustic treatment layers.

Inventive Principle:
Principle #31Porous materials

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 the fabrication of privacy apparatuses from a high percentage of recycled materials, offering enhanced privacy and noise reduction while providing a desired aesthetic effect, reducing waste and costs associated with non-recycled materials.

Implementation Method 1

a first panel comprised of cork having a front face and a rear face opposite the rear face. The first panel can have at least one opening defined in the rear face that is sized to resiliently receive the at least one projecting member of the support element

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS10550581B2Cork-based tile for privacy apparatuses and method of making and using the same
Publication Date: 2020.02.04 KNOLL INC
  • US10550581B2 patent drawing
  • US10550581B2 patent drawing
  • US10550581B2 patent drawing

AI summary

A privacy apparatus includes one or more substantially cork panels. Each panel can be configured to provide visual and/or sound privacy for a certain work space. The panel can be supported on a floor via one or more base elements and/or may be reinforced in rigidity and/or strength via one or more supports. Some embodiments of the apparatus can include a first panel and a second panel attached together via one or more supports press fit within openings defined in rear faces of the panels.