Integrated Shaving and Trimming Handle with Reciprocating Blade
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Solution Overview
Problem
Conventional wet shaving systems are inadequate for grooming or trimming hair of longer lengths, requiring separate tools for shaving and trimming, which is inconvenient and increases the risk of forgetting or losing items during travel.
Innovation Solution
An integrated wet shaving and precision trimming implement with a reciprocating blade and comb, allowing for precise edging and trimming of longer hair lengths, integrated with a handle that houses both shaving and trimming functions, enabling a single solution for personal grooming.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a separate trimming apparatus is used in addition to a shaving device, then trimming capability for longer hair is improved, but device complexity and inconvenience increase
Solution Approach 1:
The patent combines a shaving cartridge with trimming capabilities into a single integrated handle. The handle contains both a shaving mechanism (with razor blades) and a trimming mechanism (with reciprocating blades and combs), allowing users to perform both shaving and trimming operations with one device rather than requiring separate apparatuses.
Solution Approach 2:
The handle is designed as a multi-functional platform that can accommodate different cartridges and attachments. It can hold shaving cartridges for removing short hair and trimming cartridges with reciprocating blades for longer hair, making a single device capable of performing multiple grooming functions.
2Adaptability or versatility
If multiple shaving and trimming implements are carried, then grooming completeness is improved, but risk of forgetting or losing items increases
Solution Approach 1:
By merging shaving and trimming functions into one integrated handle, the invention eliminates the need to carry multiple separate implements. Users only need to bring one device that contains all necessary grooming capabilities, thereby reducing the risk of forgetting or losing items during travel.
3Area of stationary object
If a razor cartridge size increases to cover more area, then shaving coverage is improved, but difficulty in trimming edges and contours increases
Solution Approach 1:
The invention segments the grooming function into two distinct mechanisms within the same handle: a shaving mechanism for broad area coverage and a trimming mechanism with reciprocating blades and combs for precise edge work. This segmentation allows each mechanism to be optimized for its specific function without compromising the other.
Solution Approach 2:
The trimming mechanism incorporates reciprocating blades that move dynamically to cut hair along contours and edges. The combs can be positioned to space the blade from the skin, allowing dynamic adjustment for different hair lengths and trimming requirements, making it easier to manage edges and contours compared to static razor cartridges.
4Adaptability or versatility
If multiple separate tools are used for shaving and trimming, then functional capability is improved, but time required for grooming process increases
Solution Approach 1:
The integrated handle allows users to perform both shaving and trimming operations in a single continuous action, eliminating the need to switch between separate tools. This merging of functions directly reduces the time required for the overall grooming process while maintaining full functional capability.
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 integrated tool allows for cleaner edging and trimming of longer hair lengths, reducing the need for multiple devices and enhancing convenience by providing both shaving and trimming capabilities in one unit, thus streamlining personal grooming processes.
Implementation Method 1
The blade is capable of operating in a reciprocating motion via any suitable power source (e.g., a battery or alternating current)
Implementation Method 2
The comb, which may be removably positioned over the reciprocating blade, allows hair to be aligned to facilitate the trimming operation
Implementation Method 3
the comb may space the reciprocating blade from the skin to allow hair (such as the eyebrows) to be trimmed down to a particular length
Data Source
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AI summary
An integrated wet shaving and precision trimming implement (10) includes a handle (30) ; a razor cartridge (20) attached thereto; and a trimming tool (40) removably located in the handle. The trimming tool is configured for trimming hair at an edge of a hirsute area . A trimming implement for use during a shaving operation is insertable into a chamber (34) defined by a razor handle (30) and includes a shaft (44) ; a blade (46) attached to the shaft (44) ; a comb (49) attached over the blade; and a cap (42) attached to an end of the shaft. The cap (42) is receivable on the razor handle (30) to retain the trimming implement (40) in the chamber (34) defined by the razor handle (30) . A trimmer (240) integrated with a handle (230) of a shaving implement includes a reciprocatingly mounted blade (242) and a comb (250) mounted over the blade. The blade (242) is capable of operating in a reciprocating motion via any suitable power source .