Herb Grinder With Longitudinal Accessory Storage and Mixing

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Solution Overview

Problem

Herb grinders lack integrated solutions for conveniently storing and accessing accessories like rolling papers, filter tips, and lighters, which are essential for using ground herbs effectively.

Innovation Solution

A herb grinder design that incorporates a longitudinal storage compartment for accessories, allowing direct access and storage of items like rolling papers and lighters, with a grinding compartment and a mixing compartment that can form a closed unit for mixing ground herbs, enhancing usability and convenience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a herb grinder includes only basic grinding and storage compartments, then the device structure remains simple, but it lacks integrated solutions for storing and accessing essential accessories like rolling papers, filter tips, and lighters

Engineering Contradiction:
Improveintegrated accessory storage and accessVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple functions (grinding, storage, and accessory storage) into a single integrated device. The housing includes both a grinding compartment and a storage compartment with longitudinal slots for accessories, merging what would traditionally be separate tools into one unified grinder unit.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The grinder housing serves multiple purposes: it grinds herbs, stores ground herbs, and stores essential accessories like rolling papers, filter tips, and lighters. The longitudinal slots provide universal access to different types of accessories, making the device adaptable to various user needs.

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

2Ease of operation

If accessories are stored in a closed compartment, then protection and organization are improved, but direct access and convenience are reduced

Engineering Contradiction:
Improveaccessory access convenienceVSAvoidaccessory storage protection
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The housing is segmented into distinct compartments: a grinding compartment and a storage compartment with longitudinal slots. This segmentation allows different functions to occur in separate spaces while maintaining overall integration, enabling both protection and access.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage compartment features longitudinal slots that extend along the length of the housing, creating direct access pathways from the exterior to the stored accessories. This dimensional approach allows users to access items like rolling papers and lighters without opening the entire device.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If the grinding and mixing compartments are separate, then functional versatility is improved, but the device requires more space and becomes more complex

Engineering Contradiction:
Improvegrinding and mixing functionalityVSAvoiddevice size
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The mixing compartment is positioned directly beneath the grinding compartment, creating a vertical nesting arrangement. Ground herbs fall naturally from the grinding compartment into the mixing compartment below, eliminating the need for additional transfer mechanisms and minimizing device volume.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The device utilizes vertical space by stacking the grinding and mixing compartments one above the other. This vertical arrangement allows both functions to coexist in a compact footprint, reducing the horizontal space required while maintaining functional versatility.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentEP3072428B1Herb grinder
Publication Date: 2018.05.16 SHALOM ELAD
  • EP3072428B1 patent drawingFigure 1~3
  • EP3072428B1 patent drawingFigure 4~6
  • EP3072428B1 patent drawingFigure 7~9

AI summary

A herb grinder has a longitudinal dimension and comprises a grinding assembly having a grinding compartment for grinding herbs placed therein, and a longitudinal storage compartment different the grinding compartment. The longitudinal storage compartment can extend along the longitudinal dimension of the grinder along a constant length, which is greater than that of the grinding compartment and which is such as to allow the storage compartment to store therein an accessory of a corresponding length. Alternatively or in addition, the storage compartment can comprise hollow cavity configured to hold therein a roll of rolling paper having a free end, and a longitudinal slot extending along the cavity and connecting an interior of the hollow cavity with its exterior exposed to a user so as to allow the free end of the rolling paper to pass through and project outwardly from the longitudinal slot, allowing removal of a desired amount of rolling paper by the user.