Rotating Comb Barrel Hair Curler Eliminates Clamp Tangling
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Solution Overview
Problem
Conventional hair curling devices often require clamps that lead to uneven hair distribution, tangling, and two-handed operation, making it difficult to achieve naturally curled hair while maintaining a combed state.
Innovation Solution
A hair curling device with a rotating member and comb teeth that extend towards the hairstyling surface, allowing for one-handed operation without clamps, ensuring even heat distribution and preventing tangling, by using a heated barrel with a rotating member and comb teeth that guide hair around the barrel.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a clamp is used to hold hair on the curling surface, then hair can be secured during curling, but hair distribution becomes uneven and tangling occurs
Solution Approach 1:
The patent removes the clamp component entirely from the curling device. Instead of using a clamp to hold hair, the device relies on the heated barrel surface and user manipulation to achieve curling, thereby eliminating the harmful effects of clamps such as uneven hair distribution and tangling.
Solution Approach 2:
The patent introduces a comb attachment as an intermediary component that facilitates hair positioning and distribution on the barrel without requiring a clamp. The comb teeth help guide and distribute hair evenly along the barrel surface, preventing tangling while maintaining secure hair placement during the curling process.
2Reliability
If a clamp is used to secure hair, then hair can be held in place, but the device requires two-handed operation
Solution Approach 1:
By removing the clamp mechanism, the patent simplifies the device structure and operation. The user can now operate the device with one hand, using their fingers to manually position and hold hair on the barrel, eliminating the need for two-handed coordination required by clamped devices.
Solution Approach 2:
The device enables self-service operation where the user's own fingers serve as the securing mechanism instead of requiring a separate clamp component. This allows for intuitive one-handed operation where the user naturally positions and holds hair during the curling process.
3Reliability
If the heating surface is overlaid by a clamp, then hair can be secured, but the heating surface area is reduced
Solution Approach 1:
The patent eliminates the clamp overlay on the heating surface, thereby restoring the full heating surface area. Without a clamp blocking portions of the barrel, the entire surface is available for direct heat transfer to the hair, improving heating efficiency and uniformity.
Solution Approach 2:
The comb attachment serves as a lightweight intermediary that occupies minimal space on the barrel surface compared to a clamp. It provides hair positioning functionality while preserving nearly the entire heating surface area, allowing efficient heat transfer to occur across the full barrel surface.
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
Enables efficient, one-handed curling and combing of hair with even heat transfer, reducing tangling and styling time, and promoting healthier hair.
Implementation Method 1
a heating element in thermal communication with the barrel for heating the heated barrel
Data Source
AI summary
A hairstyling apparatus is provided, the apparatus including: a barrel defining a hairstyling surface and a central longitudinal axis, wherein the barrel has a first proximal end and a second distal end; a heating element in thermal communication with the barrel; and a rotating member in rotating communication with the proximal end of the barrel which rotates around the central axis of the barrel, the rotating member including a rotating plate that surrounds the proximal end of the barrel and an axially extending tab from the rotating plate along a longitudinal length of the hairstyling surface over at least a portion of longitudinal length of the hairstyling surface; wherein the rotating member includes a comb member, extending from the rotating member (such as the rotating sleeve/collar) which is attached or assembled to the tab and comprises a plurality of comb teeth arranged along the longitudinal length of the hairstyling surface.