Zippered Mattress Protector Assembly for Comfort and Easy Cleaning

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Solution Overview

Problem

Conventional mattress protectors offer limited protection, are uncomfortable, and difficult to clean or replace, as they do not absorb sweat or perspiration and can compromise the feel and structure of the mattress, while existing solutions for adjustable mattresses are limited in flexibility and ease of use.

Innovation Solution

A mattress protector and removable cover assembly featuring a zipper-based design that allows for easy attachment and detachment, using lightweight materials and compact packaging, with the option to change or clean the cover without affecting the mattress's comfort or structure, suitable for various mattress sizes and types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a mattress protector is installed to protect the mattress, then protection from soiling and damage is improved, but comfort and feel of the mattress deteriorate

Engineering Contradiction:
Improveprotection from soilingVSAvoidcomfort and feel
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The mattress protector is divided into a waterproof inner layer and a removable outer cover layer. The inner layer provides protection while the outer cover provides comfort and can be removed for cleaning, resolving the contradiction between protection and comfort.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A removable outer cover acts as an intermediary between the user and the waterproof mattress protector. This cover provides the comfort and feel of the mattress while allowing the waterproof layer to remain intact for protection.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a mattress protector is used to protect the mattress, then protection from soiling is improved, but ease of cleaning deteriorates

Engineering Contradiction:
Improveprotection from soilingVSAvoidease of cleaning
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The mattress protector is segmented into a permanent waterproof inner layer and a removable outer cover. The outer cover can be detached and machine-washed separately, making cleaning easy while maintaining protection.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The outer cover is extracted as a separate removable component from the waterproof mattress protector. This allows the cover to be taken out for cleaning without affecting the waterproof layer that remains on the mattress.

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If a mattress protector is installed to protect the mattress, then protection from soiling is improved, but device complexity increases

Engineering Contradiction:
Improveprotection from soilingVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The protector is segmented into two functional layers with a simple zipper connection. This segmentation provides both protection and ease of cleaning without creating complex mechanisms.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9955796B2Mattress protector and removable cover assembly
Publication Date: 2018.05.01 RIZE HOME LLC
  • US9955796B2 patent drawing
  • US9955796B2 patent drawing
  • US9955796B2 patent drawing

AI summary

A mattress protector and removable cover assembly has a mattress protector for covering a mattress, the mattress protector having an exterior surface having a first zipper portion and a removable cover having a second zipper portion with the second zipper portion for mating with the first zipper portion for the removable cover for attaching to the mattress protector.