Flip-Comb Mechanism for Hair Clipper Attachment
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Solution Overview
Problem
Pet groomers face frequent interruptions due to hair clogging in attachment combs of hair clippers, especially when cutting long-haired pets, as hair accumulates between the comb and the stationary blade, requiring frequent clearing to maintain efficient grooming.
Innovation Solution
A user-activated flip mechanism in the attachment comb system allows for easy transition between operational and non-operational positions, enabling quick release of trapped hair and efficient cleaning, featuring a spring-biased clip or magnetic attachment for easy operation and interchangeability of comb sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the attachment comb is fixed to the hair clipper as a single unit, then the comb remains securely attached during operation, but hair becomes trapped between the comb and the stationary blade requiring frequent interruptions to clear
Solution Approach 1:
The comb attachment is transformed from a fixed static connection to a dynamic reversible connection. The comb can be quickly flipped from an engaged position (where it securely attaches to the blade) to a disengaged position (where it releases trapped hair), allowing the system to adapt between stability and clearance needs.
Solution Approach 2:
The comb attachment mechanism is divided into separable components that can independently engage or disengage. The comb body separates from the blade assembly through the flip mechanism, allowing the comb to be independently positioned for either secure attachment or hair release, resolving the contradiction between stable attachment and continuous productivity.
2Manufacturing precision
If the comb is designed to securely hold hair for cutting, then cutting precision is improved, but hair accumulates and clogs the comb requiring frequent cleaning
Solution Approach 1:
The comb's engagement state with the blade is made dynamic rather than static. The comb can be quickly flipped to disengage and release accumulated hair, allowing the system to maintain cutting precision during operation while enabling rapid clearance when clogging occurs, thus minimizing time loss.
Solution Approach 2:
The comb is extracted from its traditional fixed attachment to create a reversible connection. This allows the comb to be temporarily removed from the blade assembly to clear trapped hair, then reattached to resume cutting precision, effectively separating the functions of hair holding and hair release.
3Device complexity
If the comb is permanently attached to the blade, then the structure is simplified, but hair cannot be quickly released requiring complex manual cleaning procedures
Solution Approach 1:
The attachment structure transitions from a permanent fixed connection to a dynamic reversible connection. The flip mechanism provides a simple user-activated way to switch between engaged and disengaged states, making hair release as easy as flipping the comb while maintaining structural simplicity.
Solution Approach 2:
Instead of designing a complex multi-step release mechanism, the invention inverts the approach by using a simple flip action that leverages the comb's own geometry and the blade assembly structure to achieve quick release. The comb's flipping motion naturally disengages it from the blade, making the release process intuitive and simple.
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 flip comb mechanism allows for rapid hair removal and resumption of grooming, reducing downtime and improving efficiency by enabling quick clearing of collected hair without interrupting the grooming process.
Implementation Method 1
the present flip mechanism is the mount in the form of a spring biased clip which biases the attachment comb to the operational position
Implementation Method 2
the present flip comb mechanism includes at least one magnet element in a base plate and on the comb
Data Source
AI summary
A flip comb mechanism is provided for a hair clipper having a bladeset including a moving blade reciprocating relative to a stationary blade, the flip comb mechanism includes an attachment comb having at least one comb tooth and a comb base. The flip comb mechanism also includes a mount with a hinged bracket, having a first portion which is attached to the stationary blade, and a second portion which is attached to the comb base, the hinged bracket is configured to pivot the attachment comb between an operational position located against to the stationary blade, and an open position where the attachment comb is rotated away from the stationary blade to clear collected cut hair between the attachment comb and the stationary blade, wherein a hinge of the hinged bracket is proximate the comb base.