Electronic Razor Suction Mechanism for Hair Collection
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Solution Overview
Problem
Electronic razors inefficiently collect trimmed hairs, requiring additional user cleaning and potential escape of hairs during compartment emptying, leading to increased cleanup efforts.
Innovation Solution
Incorporation of a suctioning mechanism with a suction fan and hair collection compartment positioned beneath the razor blades, activated by sensors to draw and collect trimmed hairs, along with a detachable compartment for easy emptying and notification systems for fullness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a hair collection compartment is provided beneath the razor blades, then some hairs are collected during trimming, but other hairs remain uncollected requiring user cleaning
Solution Approach 1:
The patent introduces a suction fan that creates a airflow to actively draw trimmed hairs into the collection compartment. This pneumatic mechanism complements the passive compartment design, using air pressure differentials to ensure comprehensive hair collection without requiring additional manual cleaning by the user.
2Productivity
If the hair collection compartment is provided, then trimmed hairs are collected, but hairs may escape during emptying requiring additional cleaning
Solution Approach 1:
The patent incorporates a sensor that detects when the hair collection compartment is full and notifies the user. This feedback mechanism prevents premature or incomplete emptying operations, ensuring that hairs are properly contained and collected before the compartment reaches capacity, thereby reducing hair escape during the emptying process.
3Productivity
If a suctioning mechanism is added to improve hair collection, then hair collection efficiency increases, but device complexity increases
Solution Approach 1:
The suction fan is integrated directly into the existing hair collection compartment structure, merging the pneumatic hair collection system with the passive compartment design. This integration minimizes additional complexity by utilizing the same spatial envelope and structural framework, while achieving enhanced hair collection through the combined action of the fan and compartment.
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
Enhances hair collection efficiency during shaving, reducing post-shaving cleanup and providing a convenient method for disposing of collected hairs, while minimizing escape and notification for emptying.
Implementation Method 1
a suction fan; a suction fan motor to drive the suction fan
Data Source
AI summary
Provided is an electronic razor, including: a frame; one or more razor blades detachable from the frame; a razor blade motor to drive the one or more razor blades; one or more sensors; a processor; and a suctioning mechanism positioned below the one or more razor blades, including: a suction fan; a suction fan motor to drive the suction fan; and a hair collection compartment.