Hinged Hair Care Airflow Path for Straight and Bent Use
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing hair care appliances face challenges in maintaining consistent airflow and flexibility in configuration for various styling needs, particularly when transitioning between straight and angled positions.
Innovation Solution
A hair care appliance with a movable handle and body coupled by a rotational hinge joint, allowing configurations from straight to bent, featuring a fan assembly and heater assembly that maintains airflow consistency and includes internal components for efficient fluid flow management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the body is made movable between straight and bent configurations to enhance styling versatility, then adaptability is improved, but maintaining consistent airflow becomes more difficult
Solution Approach 1:
The hinge joint enables dynamic reconfiguration of the appliance body between straight and bent positions, allowing the device to adapt to different styling needs while maintaining functional performance through controlled movement mechanisms
Solution Approach 2:
The diverter mechanism adjusts the orientation and positioning of internal components relative to the fluid flow path based on the appliance configuration, optimizing airflow parameters for each position (straight or bent) to maintain consistent performance across different styling modes
2Ease of operation
If a rotational hinge joint is added to enable configuration changes, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The hinge joint mechanism is integrated with the existing appliance structure, combining the configuration change capability with the housing and internal component mounting system to minimize additional complexity while enabling ease of operation
Solution Approach 2:
The hinge joint serves multiple functions: enabling configuration changes, providing structural support for the body, and facilitating the positioning of internal components, thereby reducing overall device complexity through multi-functional design
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 appliance ensures minimal reduction in airflow velocity and pressure when changing configurations, enhancing versatility for different styling treatments and attachment compatibility.
Implementation Method 1
a fan assembly disposed within the housing and configured to generate a flow of fluid at a flow rate from the inlet along the fluid flow path to the outlet
Implementation Method 2
a heater positioned between the diverter and the outlet
Data Source
AI summary
A hair care appliance is provided. The hair care appliance includes a handle and a body coupled to the handle via a rotational hinge joint. The body can be movable via the rotational hinge joint between a straight configuration in which the body is aligned with a longitudinal axis of the handle and a bent configuration in which the body extends along an axis transverse to the longitudinal axis of the handle. A fluid flow path extends between an inlet in the handle and an outlet in the body. The hair care appliance can be operated with minimal loss of fluid flow in either the straight configuration and the bent configuration. The hair care appliance includes a fan assembly in the handle and a heater assembly in the body that are positioned to create a balanced center of mass of the hair care appliance when operated by a user.