Bedding system

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Solution Overview

Problem

Maintaining the tidiness of beds, especially non-standard beds like bunk beds, is challenging due to the complexity of sheets and blankets that can easily become disarranged or require frequent washing.

Innovation Solution

A bedding system comprising four separate members - a bottom blanket, bottom sheet, top sheet, and top blanket - that are releasably attached using mechanisms like zippers, snaps, or hook and loop, allowing for easy access and maintenance while keeping the bed tidy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional sheets and blankets are used on non-standard beds, then the bedding can be easily removed and washed, but the bed becomes difficult to keep tidy and the sheets frequently become disarranged

Engineering Contradiction:
Improveease of washingVSAvoidtidiness of bed
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The patent combines multiple bedding components (bottom blanket, bottom sheet, top sheet, top blanket) into a single integrated bedding system that is attached to the mattress as one unit. The fastening mechanisms (snaps, zippers, or hook-and-loop fasteners) join these components together, allowing the entire assembly to be secured to the mattress while maintaining the ability to remove and wash individual components as needed.

Inventive Principle:
Principle #5Merging (Combining)

2Stability of the object's composition

If sheets and blankets are securely attached to prevent disarrangement, then the bed stays tidy, but it becomes difficult to access and remove components for washing

Engineering Contradiction:
Improvetidiness of bedVSAvoidaccessibility for washing
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The bedding system is divided into separate washable components (bottom blanket, bottom sheet, top sheet, top blanket) that are fastened together but can be independently removed. The fastening mechanisms are positioned to allow easy access - for example, zippers or snaps located at the foot of the bed enable the top blanket and top sheet to be removed without disturbing the bottom layers, facilitating convenient washing while maintaining secure attachment during use.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If multiple bedding components are used to accommodate nonstandard bed shapes, then the bedding can fit various bed types, but the complexity of assembling and maintaining the bedding increases

Engineering Contradiction:
Improvefit to various bed typesVSAvoidcomplexity of bedding assembly
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bedding system is designed with universal fastening mechanisms (snaps, zippers, or hook-and-loop fasteners) that can be attached to various mattress types and configurations including bunk beds, cribs, and hospital beds with rails. The modular component structure allows the same bedding system to adapt to different bed sizes and shapes while maintaining a consistent assembly process, reducing the complexity burden despite the versatility gained.

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

Data Source

PatentUS12239254B2Bedding system
Publication Date: 2025.03.04 AHUA MARIE LTD
  • US12239254B2 patent drawing
  • US12239254B2 patent drawing
  • US12239254B2 patent drawing

AI summary

A bedding system is configured with a bottom blanket, a top sheet, a bottom sheet, and a top blanket. The bottom blanket at least partially encapsulates a mattress or other structure. The bottom sheet can be releasably connected to the bottom blanket, having mating fastening mechanisms juxtaposition along the bottom blanket's top surface and the bottom sheet's bottom surface. The top sheet can be releasably connected to the top blanket, having mating fastening mechanisms juxtaposition along the top surface of the bottom blanket and the bottom surface of the bottom sheet. The bottom sheet has a length and a width less than the length and width of the top surface of the bottom blanket. The top sheet can include three panels extending from their respective sides that are releasably connectable by some attachment mechanism, such as buttons.