Removable Pod Holder for Simplified Beverage Extraction Devices
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Solution Overview
Problem
Existing beverage preparation systems require complex pod catchers and ejectors, increasing manufacturing costs and system height, and necessitate a bin for used pods, making them bulky and costly.
Innovation Solution
A removable pod holder that allows manual insertion and removal, orienting the pod vertically within the extraction device, eliminating the need for additional catchers and ejectors, and enabling a simpler, smaller, and less costly design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If pod catchers and ejectors are provided inside the chamber to control pod movement, then pod handling is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The pod holder is extracted as a separate removable component from the chamber, allowing it to be manually introduced and removed. This eliminates the need for complex automated pod catchers and ejectors inside the chamber, simplifying the device while maintaining ease of pod handling through the dedicated holder mechanism
Solution Approach 2:
The pod holder acts as an intermediary component between the user and the chamber. It mediates pod insertion and removal operations, allowing manual handling while protecting the simple chamber design from requiring complex automated mechanisms
2Ease of operation
If a bin is provided below the chamber to collect ejected pods, then pod collection is improved, but system height and production cost increase
Solution Approach 1:
The pod collection function is extracted from the chamber system by using a separate removable pod holder that can be manually taken out. This eliminates the need for an integrated bin below the chamber, reducing system height and production costs while maintaining pod collection capability
Solution Approach 2:
The user performs the collection function by manually removing the pod holder containing the used pod. This self-service approach eliminates the need for automated collection systems and associated storage bins, simplifying the overall device structure
3Ease of manufacture
If the pod holder is removable and can be manually introduced, then manufacturing cost is reduced, but automation extent decreases
Solution Approach 1:
The pod holder is designed as a simple, removable component that can be manually handled and replaced. This approach prioritizes manufacturing simplicity and low cost over automation, accepting manual operation to achieve cheaper production and simpler device architecture
Data Source
AI summary
The invention concerns an extraction device for extracting a beverage ingredient by supplying an extraction liquid into a pod, said pod comprising a pod body with a bottom wall and a top lid, said extraction device comprising: —upstream and downstream pod enclosing parts relatively movable, and—a removable pod holder, said holder comprising a pod receiving hole to receive and hold the pod, and—a top insertion section configured for introducing the pod holder in the device and for positioning said holder between the upstream and downstream pod enclosing parts, and wherein the top insertion section is configured to introduce the holder along a vertical direction from the top of the device, and wherein the pod receiving hole and the top insertion section are configured to position the lid of the pod vertically when the removable pod holder is positioned inside the device.