Juicer Insert with Rotatable Adapter for Motorized Kitchen Vessels

Solution Overview

Problem

Existing juicing aids require significant physical effort and often necessitate additional devices, which are cumbersome to store and use.

Innovation Solution

A juicer insert for a preparation vessel with a rotatable tool holder, featuring an adapter element and juicer tool, which transmits rotational force to the juicer tool via the tool holder, reducing the need for additional devices and physical effort.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual juicing tools are used, then no additional device is required, but enormous physical effort and time are required

Engineering Contradiction:

Improvephysical effortVSAvoidjuicing efficiency

Core Design Contradiction:

Ease of operationVSProductivity

Solution Approach 1:

The adapter element enables the preparation vessel to perform multiple functions - both its original function and juicing function - by allowing different tools including the juicer tool to be attached to the same tool holder, eliminating the need for separate juicing devices while reducing physical effort through motorized operation

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The manual mechanical juicing process is replaced by a motorized system where the motor of the kitchen device drives the tool holder, which in turn rotates the juicer tool via the adapter element, significantly reducing the physical effort required from the user

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If electric juicers are used, then physical effort is reduced, but an additional device must be stored

Engineering Contradiction:

Improvephysical effortVSAvoidnumber of devices

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The adapter element enables the preparation vessel to perform multiple functions - both its original function and juicing function - by allowing different tools including the juicer tool to be attached to the same tool holder, eliminating the need for separate juicing devices while reducing physical effort through motorized operation

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The juicing function is merged with the existing preparation vessel by integrating the juicer tool with the adapter element that connects to the existing tool holder, combining multiple functions into a single device to avoid additional storage requirements

Inventive Principle:

Principle #5Merging (Combining)

3Adaptability or versatility

If a dedicated juicing device is used, then juicing function is specialized, but device storage space is required

Engineering Contradiction:

Improvejuicing capabilityVSAvoidstorage space

Core Design Contradiction:

Adaptability or versatilityVSVolume of stationary object

Solution Approach 1:

The adapter element enables the preparation vessel to perform multiple functions - both its original function and juicing function - by allowing different tools including the juicer tool to be attached to the same tool holder, eliminating the need for separate juicing devices while reducing physical effort through motorized operation

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The juicer tool is designed to be nested within or attached to the adapter element structure, allowing compact integration with the existing preparation vessel system and minimizing additional storage space requirements

Inventive Principle:

Principle #7Nested doll (Nesting)

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 juicer insert allows for efficient juicing with reduced user effort and no additional device requirement, utilizing existing kitchen appliances, and includes separating devices to separate juice from solid components effectively.

Implementation Method 1

The adapter element (5) is configured at least indirectly couplable with the tool holder (4) for the transmission of rotational force. The juicer tool (6) is connected to the adapter element (5), so that a rotation of the adapter element (5) causes a rotation of the juicer tool (6).

Methodology Applied

Scientific EffectRotational force transmission: Gear

Data Source

PatentUS12543882B2Preparation vessel for a kitchen device

Publication Date: 2026.02.10 VORWERK & CO INTERHOLDING GMBH

AI summary

A juicer insert for inserting into a preparation vessel, which juicer insert includes at least one rotatable tool holder, including at least one adapter element and at least one juicer tool. The transmission of rotational force the adapter element is configured at least indirectly couplable with the tool holder. The juicer tool is connected to the adapter element, so that a rotation of the adapter element causes a rotation of the juicer tool.