Adjustable Bucket Insulation Cover With Inner Lid Temperature Control

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Solution Overview

Problem

Conventional insulation systems for large containers like five-gallon buckets are inflexible, leading to thermal inefficiencies, excess resource consumption, and increased inventory costs due to their rigid dimensions, which do not accommodate varying container sizes or fill levels effectively.

Innovation Solution

A dual-component insulation system comprising an outer cover and inner lid with adjustable fastening mechanisms and elastic properties, integrated temperature monitoring, and wireless alerts, designed to maintain temperature control while allowing easy access and adapt to different container dimensions and fill levels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional rigid insulation systems are used for large containers, then they provide basic thermal insulation, but they cannot accommodate varying container sizes or fill levels, leading to thermal inefficiencies and excess resource consumption

Engineering Contradiction:
Improveadaptability to varying container sizes and fill levelsVSAvoidthermal inefficiencies and excess resource consumption
Core Design Contradiction:
Adaptability or versatilityVSLoss of energy

Solution Approach 1:

The insulation system is divided into multiple segments including an expandable foam core and flexible sealing members that can be positioned at different heights. This segmentation allows the system to adapt to various container sizes and fill levels while maintaining thermal efficiency by insulating only the necessary portions.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The insulation system incorporates dynamic elements such as expandable foam material that can change volume and flexible sealing members that can adjust their position. These dynamic features enable the system to conform to different container configurations and fill levels, eliminating thermal inefficiencies associated with rigid fixed-size insulation.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If rigid fixed-size insulation systems are used, then they are simple in design, but they require multiple inventory items to accommodate different container sizes

Engineering Contradiction:
Improveaccommodation of different container sizesVSAvoiddual-component system with adjustable mechanisms
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The insulation system is designed as a universal multi-functional unit that can accommodate various container sizes and types. The expandable foam core and adjustable flexible sealing members allow a single system design to perform multiple functions across different container configurations, eliminating the need for multiple specialized insulation items.

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

Solution Approach 2:

The insulation system employs a nested structure where the flexible sealing member can be positioned at different heights within the container, and the expandable foam core can adjust its volume to fill available space. This nesting approach allows a single compact system to expand and adapt to various container sizes without requiring multiple separate components.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Reliability

If conventional insulation systems are used, then they provide basic coverage, but they create thermal inefficiencies due to excess air space when containers are not fully filled

Engineering Contradiction:
Improvetemperature control effectivenessVSAvoidthermal inefficiencies from excess air space
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The insulation system changes its physical parameters by expanding the foam core and adjusting the flexible sealing member position based on the fill level. This parameter adjustment allows the system to maintain optimal thermal coverage regardless of whether the container is full or partially filled, eliminating thermal inefficiencies from excess air space.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system uses flexible sealing members that can conform to the container walls at different heights and expandable foam material that adapts its volume. These flexible elements eliminate air gaps and ensure continuous thermal coverage, improving temperature control effectiveness while reducing energy loss from excess air space.

Inventive Principle:
Principle #30Flexible shells and thin films

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 system provides efficient temperature maintenance with minimal energy consumption, reduces inventory needs, and enhances operational efficiency by eliminating the need for multiple insulation solutions, while ensuring precise temperature control and accessibility.

Implementation Method 1

The inner insulation component comprises a flexible sealing member configured to form an effective seal against the container's inner wall

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

An outer insulation component is provided, and an inner insulation component is lowered to a position inside of the container to insulate contents of the container

Methodology Applied
Scientific EffectThermal insulation: Thermal Insulation

Data Source

PatentUS12441518B1Insulation cover for variable size buckets
Publication Date: 2025.10.14 SULTAN SHANE
  • US12441518B1 patent drawing
  • US12441518B1 patent drawing
  • US12441518B1 patent drawing

AI summary

An insulation system for temperature-sensitive containers includes an outer insulation component and an inner insulation component. The outer insulation component encapsulates an outer region of a container while the inner insulation component comprises an insulated lid configured to be lowered inside the container. When positioned, the inner and outer components create an insulated environment while leaving exposed an uninsulated portion including the container's lip and upper outer region. The inner insulation component corresponds positionally to the outer insulation coverage. The system may include adjustable components to accommodate containers of varying sizes and an integrated temperature monitoring system with wireless capabilities. The temperature monitoring system can measure container contents' temperature through direct contact sensors and transmit data and alerts when temperatures exceed predetermined thresholds.