Multifunctional portable grinder with integrated lighter holder and retractable mechanism
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Solution Overview
Problem
Traditional grinders and lighters are separate items, making them inconvenient to carry and manage, and existing herb grinders lack innovative features for enhanced functionality and ease of use.
Innovation Solution
A multifunctional portable device integrating a grinder with a lighter holder and a retractable tether mechanism, featuring a grinder cap that rotates freely relative to the body due to thread-free sections and a magnetic pillar, along with unique grinding blades and apertures for efficient material processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional grinders and lighters are used as separate items, then each item can be simple in design, but they are inconvenient to carry and manage
Solution Approach 1:
The patent combines a grinder and a lighter holder into a single integrated device, allowing users to carry both tools together in one compact unit. The grinder assembly with rotating cap and grinding blades is merged with a lighter holder that secures a lighter, eliminating the need to carry separate grinder and lighter items.
Solution Approach 2:
The device performs multiple functions within a single structure: it grinds materials using the rotating grinder cap and blades, while simultaneously holding a lighter for ignition. This multi-functional design allows one device to replace what would traditionally require two separate tools.
2Ease of operation
If the grinder cap is threaded onto the grinder body for secure attachment, then the grinder components stay connected, but the cap cannot rotate freely for grinding operation
Solution Approach 1:
The threaded connection is segmented into two distinct zones: a threaded engagement section that provides secure attachment when needed, and a thread-free section that allows free rotation during grinding operation. This segmentation enables the same connection structure to serve two different functional states.
Solution Approach 2:
The grinder cap transitions between two dynamic states: when threaded portions are engaged, the cap is secured to the body; when the cap is rotated into the thread-free section, it achieves free rotation for grinding. The design dynamically adapts the connection state based on operational needs.
3Ease of operation
If the grinder cap rotates freely without thread engagement, then grinding operation is smooth, but the cap may detach from the body
Solution Approach 1:
The magnetic pillar is pre-positioned within the grinder body to create magnetic attraction that holds the grinder cap in place. This preliminary magnetic securing action prevents detachment during free rotation, while allowing the cap to rotate smoothly into and out of the thread-free section.
Solution Approach 2:
The magnetic pillar acts as an intermediary force between the grinder cap and body, providing continuous holding force during rotation. The magnetic field mediates the connection, allowing free rotation while preventing complete detachment, bridging the gap between secure attachment and smooth rotation.
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
Provides a compact, user-friendly solution with both grinder and lighter always accessible, enhancing usability and efficiency through seamless integration and innovative design.
Implementation Method 1
a magnetic pillar within the grinder body that magnetically attracts the grinder cap
Data Source
AI summary
A multifunctional portable device that integrates a grinder with a lighter holder and retractable tether mechanism. This compact and easily portable form factor provides users with both a grinding tool and a readily accessible lighter. The device includes a carabiner clip for attachment, a grinder cap with unique grinding blades and apertures, a swivel mechanism, a retractable cord, and a lighter holder. The innovative threading and the magnetic pillar of the grinder allow the grinder cap to rotate freely for grinding without detaching from the base, enhancing the device's efficiency and usability.