Collapsible Stem Assembly with Magnetic Retention
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional smoking pipes are inconvenient for storage and transport due to their elongated design, which can lead to misplaced or lost detachable stems and easy closure system failures, resulting in spilled smoking material.
Innovation Solution
A portable inhalation apparatus featuring a collapsible stem assembly with magnetic retention and a cover member that allows the stem to extend and collapse, providing a compact form for storage and easy use, with articulating connections and magnets to secure the stem in place.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the pipe stem is made elongated for normal use, then the smoking functionality is improved, but the storage convenience deteriorates
Solution Approach 1:
The pipe stem is designed to be dynamically changeable in length, transitioning between an extended operational position and a collapsed storage position. The stem includes multiple sections that can telescope or fold relative to each other, allowing it to extend when needed for smoking and collapse to a compact size for portability.
Solution Approach 2:
The pipe stem employs a nested structure where multiple stem sections are housed within each other when collapsed. The distal stem section is inserted into the proximal stem section, creating a compact nested configuration that minimizes overall length while maintaining the full stem length when extended for use.
2Length of moving object
If the pipe stem is made detachable for storage convenience, then the storage convenience is improved, but the reliability deteriorates due to risk of loss
Solution Approach 1:
The mechanical connection between stem sections is supplemented or replaced with magnetic attraction. Magnets are embedded in the stem sections to provide automatic magnetic retention, eliminating the need for traditional mechanical locking mechanisms and reducing the risk of accidental detachment while maintaining ease of assembly.
Solution Approach 2:
The magnetic retention system provides self-aligning and self-retaining functionality. When stem sections are brought close together, the magnetic fields automatically attract and hold them in the correct position without requiring user intervention for alignment or locking, ensuring reliable connection while maintaining simplicity.
3Reliability
If a closure system is added to prevent spillage, then the reliability is improved, but the device complexity increases
Solution Approach 1:
The closure function is merged with the existing magnetic retention system and stem structure. The same magnets that retain the stem sections also help secure the bowl and smoking material, eliminating the need for separate closure mechanisms. The stem sections themselves act as the closure when collapsed, preventing spillage without adding extra components.
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 design enables a compact and discreet storage solution, preventing loss and spillage of smoking material while maintaining functionality for smoking sessions.
Implementation Method 1
at least one magnet positioned on at least one of the base and the stem assembly to generate a magnetic force to hold the stem assembly in the extended position
Implementation Method 2
at least one securing magnet positioned to magnetically engage the stem assembly with the base or the cover member when the stem assembly is in the collapsed position
Data Source
AI summary
A portable inhalation apparatus is provided comprising a base and a collapsible stem assembly. In some embodiments, the portable inhalation apparatus is a smoking pipe. The collapsible stem assembly may have an extended position in which the stem assembly extends away from the base and a collapsed position in which the stem assembly is collapsed towards the base. When the stem assembly is in the collapsed position, the smoking pipe may be in a compact form to store and transport the smoking pipe. The stem assembly may comprise at least two stem sections and at least one articulating connection interconnecting the stem sections. A related method for making a portable inhalation apparatus is also provided.