Corkscrew Rocker Mechanism for Two-Phase Stopper Removal
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional corkscrews with a support arm divided into two independent arms for removing wine bottle stoppers face structural complexity and usability issues, particularly for new users, as the intermediate support often collides with the stopper, making proper positioning difficult.
Innovation Solution
A corkscrew design featuring a single U-shaped support arm with a rocker mechanism that pivots during the first phase, using the bottle neck for support and a hook-like end for leverage, allowing for two-phase stopper removal with reduced structural complexity and improved handling simplicity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a support arm divided into two independent arms is used for two-phase stopper removal, then the stopper removal function is improved, but the device complexity increases and ease of operation deteriorates
Solution Approach 1:
The patent combines two independent support arms into a single integrated support arm with a rocker mechanism. The rocker pivots within the support arm to provide two distinct support positions (first support and second support) for stopper removal, eliminating the need for separate arms while maintaining the two-phase removal function. This reduces structural complexity and improves ease of operation.
2Force
If a long support arm is used for lever maneuver, then the lever effect is improved, but the ease of operation deteriorates due to difficulty in positioning
Solution Approach 1:
The patent implements a dynamic support system where the support arm can pivot between two positions using a rocker mechanism. The first support position provides a long lever arm for maximum mechanical advantage during initial stopper extraction, while the second support position becomes active later in the process. This dynamic adaptation allows the system to optimize lever effect at each phase without compromising positioning ease.
3Device complexity
If a single support arm is used for both phases of stopper removal, then the device complexity is reduced, but the reliability deteriorates due to potential collision between support and stopper
Solution Approach 1:
The patent segments the support function within a single arm by incorporating a rocker mechanism that can occupy two distinct positions. The first support and second support are functionally separated through the rocker's pivotable segments, allowing each support position to operate independently without interfering with the other. This prevents collision between the support and stopper while maintaining structural simplicity.
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 rocker mechanism enables efficient two-phase stopper removal with reduced force and enhanced usability, addressing the structural complexity and maneuvering difficulties of previous designs while maintaining structural simplicity and cost-effectiveness.
Implementation Method 1
a corkscrew, of the type of those used to open bottles of wine and the like, i.e., bottles closed by means of a cork stopper
Implementation Method 2
the corkscrew is formed as a helix finished at its free end in a sharp tip, for the insertion into the stopper
Data Source
Figure 1~2
Figure 3~4
AI summary
The corkscrew of the invention is specially designed to ensure optimum functionality, while being extremely easy to use and having great structural simplicity, with the consequent positive effects in terms of costs and lifetime of the corkscrew. To this end, the support arm (7) of said corkscrew, with a channel-like configuration, is made as a single piece and incorporates within it a pivot element (11) mounted pivotably on a transverse pin or axis (10), said pivot element (11) ending at each end in respective support means (12 and 14), the first in the form of a claw and the second in the form of a hook, the first being located at the free end of the support arm and the second in the middle thereof, and the support surface of both being oriented outwards, i.e. towards the opening in the neck of the bottle when the corkscrew is placed on the bottle.