Bladed Devices with Integrated Electrical Stun and Shock Functionality
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current bladed weapons lack non-lethal functionality in self-defense and hand-to-hand combat scenarios, offering only a singular, lethal capability.
Innovation Solution
Integration of electrically conductive and insulating elements into bladed devices, along with a power supply and circuit, to produce electrical effects such as sparking, arcing, or shocking, which can be configured into various weapon forms like knives, swords, or axes, providing a non-lethal deterrent or incapacitation option.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional bladed weapons are used, then lethal combat capability is provided, but non-lethal defensive capability is lacking
Solution Approach 1:
The bladed device is enhanced with multiple functions by integrating both traditional cutting capability and electrical stun/shock capability. The device can operate in lethal mode using the sharp blade for cutting, or in non-lethal mode using the electrical discharge system to stun or shock opponents, providing adaptability across different combat scenarios without requiring separate weapons.
Solution Approach 2:
The patent combines two distinct functional systems into a single device: the mechanical cutting system (blade) and the electrical stun system (conductive elements, power supply, circuit). This merging allows the device to provide both lethal and non-lethal capabilities simultaneously, resolving the contradiction between providing lethal capability while adding non-lethal defensive capability.
2Adaptability or versatility
If electrical components are integrated into bladed devices, then non-lethal functionality is added, but device complexity increases
Solution Approach 1:
The electrical components (power supply, circuit, conductive elements) are nested within or integrated into the existing bladed device structure. The conductive elements can be embedded in the blade or handle, and the power supply and circuit are incorporated into the device's internal structure, allowing the electrical subsystem to be contained within the overall device framework rather than adding separate external components.
Solution Approach 2:
The device utilizes composite construction by combining conductive materials (for electrical elements) with insulating materials (to prevent unintended discharge and protect the user). This composite approach allows integration of electrical functionality while managing the complexity through material selection that inherently provides both structural and electrical properties.
3Use of energy by moving object
If conductive elements are added to the blade, then electrical effects are produced, but electrical insulation requirements increase
Solution Approach 1:
Insulating elements are strategically placed only in specific locations where electrical isolation is required, such as between conductive elements that need to maintain different potentials, or between conductive parts and the user's grip area. This localized insulation approach provides the necessary electrical isolation without requiring the entire device to be heavily insulated, reducing overall complexity.
Data Source
AI summary
Bladed devices that can be used for training, warning, or defense. Conductive elements are separated from the conductive blade, which can have sharp or dull edges, by an insulating material. When triggered the device can produce that can produce arcing or sparking between the conductive elements and the blade giving the device an intimidating appearance. When an opponent is near or contacts the blade, the device can shock or stun the opponent. The spark that they can be discharged when activated by the user and/or another event, such as contact with a person. The device can have any configuration, such as a knife, folding knife, dagger, sword, axe, arrow, spear, hatchet, and machete. A sheath can be used to protect sharp edges of the blade while still producing the desired electrical effects.