Insulated Beverage Container With Magnetic Spout Pouring

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Solution Overview

Problem

Conventional drinkware containers lack a mechanism for controlled pouring of liquids, particularly for maintaining temperature insulation and ease of use during consumption.

Innovation Solution

An insulating container with a spout adapter and lid system that includes a magnetic cap and docking surface, allowing for controlled pouring through a narrower opening, and featuring a double-wall vacuum construction for temperature retention, along with a grip ring for secure handling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If insulation walls are made thicker to improve thermal insulation, then temperature retention is improved, but device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improvetemperature retentionVSAvoiddouble-wall construction complexity
Core Design Contradiction:
TemperatureVSDevice complexity

Solution Approach 1:

The container employs a nested double-wall structure where an inner wall and an outer wall are concentrically arranged, with a vacuum space between them. This nesting approach maximizes thermal insulation efficiency by creating a vacuum barrier while maintaining a compact overall form factor, avoiding the need for excessively thick single walls.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

A vacuum environment is created between the inner and outer walls to provide thermal insulation. The vacuum space acts as an inert environment that prevents heat transfer through conduction and convection, effectively retaining temperature without requiring thick material walls, thus reducing manufacturing complexity.

Inventive Principle:
Principle #39Inert atmosphere (Inert environment)

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 efficient, controlled pouring and maintains the temperature of beverages by utilizing a double-wall vacuum construction and a spout adapter system with magnetic coupling, enhancing user convenience and thermal insulation.

Implementation Method 1

a sealed vacuum cavity forming an insulated double wall structure between the first inner wall and the second outer wall

Methodology Applied
Scientific EffectVacuum insulation: Vacuum

Implementation Method 2

formed of a double-wall vacuumed formed construction to provide insulative properties to help maintain the temperature of the liquid within the container

Methodology Applied
Scientific EffectThermal insulation: Thermal Insulation

Implementation Method 3

a magnetic cap and docking surface, allowing for controlled pouring through a narrower opening

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Data Source

PatentUS11021314B2Container and method of forming a container
Publication Date: 2021.06.01 YETI COOLERS LLC
  • US11021314B2 patent drawing
  • US11021314B2 patent drawing
  • US11021314B2 patent drawing

AI summary

An insulating container can be configured to retain a volume of liquid, and include a canister having a first inner wall having a first end having an opening extending into an internal reservoir, and a second outer wall forming an outer shell. The opening can be sealed by a spout adapter, the spout adapter having a spout channel extending between the internal reservoir and a spout opening, smaller than the opening of the canister. The spout opening may be sealed with a cap having a magnetic top surface, and the spout adapter may be further removably coupled to a lid that may be used as a cup into which a volume of the liquid can be poured.