Adjustable Hair Dryer Diffuser Comb Teeth Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing hair dryers with fixed comb teeth require users to purchase multiple diffusers with different comb lengths for thick or long hair, leading to poor user experience and increased costs.
Innovation Solution
A diffuser for a hair dryer with a main body case, an adjusting part, and a comb-tooth part where the adjusting part's rotation allows the comb teeth to move telescopically relative to the main body case, adjusting their protrusion length.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the comb teeth length is fixed in the diffuser, then the structure is simple and manufacturing is easy, but users need to purchase multiple diffusers for different hair types, increasing cost and reducing convenience
Solution Approach 1:
The comb teeth are designed to be adjustable in length through a rotating adjustment mechanism. The adjustment ring can rotate to change the telescopic distance of the comb teeth relative to the main body, allowing the same diffuser to adapt to different hair types and styling needs, thus resolving the contradiction between manufacturing simplicity and adaptability
Solution Approach 2:
The comb teeth采用可伸缩结构，能够缩回至主体内。通过调整环的旋转，梳齿可以在伸出和缩回之间变化，实现长度的可调。这种嵌套设计使得梳齿可以根据需要调整长度，而不需要制造多种不同长度的扩散器，解决了制造简单性与适应性的矛盾
2Adaptability or versatility
If multiple diffusers with different comb lengths are provided, then adaptability to different hair types is improved, but user cost increases and operation complexity increases
Solution Approach 1:
The diffuser is designed with an adjustable comb tooth mechanism that can adapt to multiple hair types and styling requirements. Instead of requiring users to own multiple specialized diffusers, this single device can transform its comb tooth length to suit different needs, improving ease of operation while maintaining versatility
3Adaptability or versatility
If the comb teeth are made adjustable, then versatility for different hair types is improved, but device complexity increases
Solution Approach 1:
The adjustment mechanism uses a rotating adjustment ring that controls the telescopic movement of the comb teeth through a simple mechanical linkage. This dynamic design allows the comb teeth to extend or retract based on the rotation of the adjustment ring, achieving adjustability with relatively simple mechanical components
Solution Approach 2:
The adjustment mechanism is designed to be user-operable without requiring tools or complex procedures. Users can directly rotate the adjustment ring to change comb tooth length, and the mechanism automatically maintains the selected position, making the complexity manageable and the operation intuitive
Data Source
AI summary
A diffuser for a hair dryer includes a main body case, an adjusting part rotatably mounted at the main body case, and a comb-tooth part mounted at the adjusting part and including a plurality of comb teeth. A rotation of the adjusting part relative to the main body case drives the plurality of comb teeth to move telescopically relative to the main body case, to adjust a length of a portion of each of the plurality of comb teeth protruding out of the main body case.