Segmented Mock Duvet Blanket for Faster Hotel Linen Changes

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Solution Overview

Problem

The use of comforters and duvets in hotel environments is labor-intensive for cleaning and maintenance due to the time-consuming process of removing and laundering them, and they suffer from excessive wear from guests and staff, making them costly and inefficient.

Innovation Solution

A mock duvet bed-covering system comprising a quilted blanket with flaps that drape over the mattress and a coversheet, designed to resemble a conventional duvet and comforter, which can be quickly changed and laundered, using a combination of single-layer and multi-layer flaps and a pocket system to maintain aesthetics while reducing maintenance time.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional comforters and duvets are used, then comfort and aesthetic appeal are improved, but cleaning and maintenance time increases significantly

Engineering Contradiction:
ImprovecomfortVSAvoidcleaning and maintenance time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The blanket is divided into a cover portion and separate flaps that can be independently removed. The flaps are detachable components that can be taken off for cleaning while the main cover remains in use, allowing partial maintenance without complete replacement.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The flaps are extracted as separate, removable components from the main blanket cover. This allows the flaps to be taken out for washing while the decorative cover portion remains on the bed, separating the maintenance function from the aesthetic function.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of operation

If traditional comforters and duvets are used, then comfort is improved, but wear and durability worsen due to excessive handling

Engineering Contradiction:
ImprovecomfortVSAvoiddurability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The blanket system is segmented into a durable main cover and separate flaps. The main cover can be kept on the bed longer without full washing, while only the flaps need periodic cleaning, reducing overall handling and wear to the entire assembly.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The flaps are designed as lower-cost, replaceable components that can be washed frequently without affecting the overall investment in the blanket. If a flap becomes worn or stained, it can be replaced rather than discarding the entire blanket.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

3Ease of operation

If flaps are added to the blanket, then ease of removal and cleaning is improved, but device complexity increases

Engineering Contradiction:
Improveease of removalVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The flaps are merged with the cover portion through quilting or attachment mechanisms that integrate them into a unified appearance when assembled. This combining approach maintains structural coherence while enabling separate removal and cleaning of the flap components.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS9095230B2Segmented quilted blanket and corresponding mock duvet cover bed covering system
Publication Date: 2015.08.04 SYSCO GUEST SUPPLY LLC
  • US9095230B2 patent drawing
  • US9095230B2 patent drawing
  • US9095230B2 patent drawing

AI summary

A mock duvet bed-covering system (1900) includes a blanket (1800) segmented into a plurality of portions and a coversheet (1810). The blanket (1800) includes a foot skirt flap (1804), a right side flap (1802), and a left side flap (1803) that each extend from a cover portion (1801) and are configured to drape over edges of a mattress (1880) or other bedding. The coversheet (1810) includes one or more pockets. A portion (1801) of the blanket (1800) opposite the foot skirt flap (1804) is tucked into a pocket (1811) at the head end of the coversheet (1810). The mock duvet bed-covering system (1900) resembles a traditional comforter and duvet, but is more durable and can be changed in far less time than traditional comforters, making the system well suited for use in hotels, inns, and the like.