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Hair-dryer air diffuser

a hair dryer and diffuser technology, applied in the field of accessories for hair dryers, can solve the problems of not being able to be used for other functions for which they are designed, and the diffuser used for hair drying may not be used

Pending Publication Date: 2021-07-22
SILVA DENIVALDO GONCALVES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent describes an air diffuser for hair dryer that allows for two different types of hair drying. This is done using a single diffuser, which can be adjusted to different positions. The diffuser has flexible rubber body that can be folded back or unfolded and opened in two different directions. The technical effect of this invention is that it provides a more convenient and flexible tool for hair drying with a single diffuser. The adapter provided with the diffuser can be used for both whole hair drying or for roots. The flexible rubber body allows for easy adjusting of the air flow for different hair lengths and thicknesses.

Problems solved by technology

The aforementioned diffusers feature, however, the drawback of not being able to be used for other functions for which they are designed, in other words, dome diffusers used for hair drying may not be used also for drying hair roots, the same occurring inversely regarding diffusers equipped with tubular protrusions which are used for drying hair roots, but may not be used for drying hair volume as a whole.

Method used

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Examples

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Embodiment Construction

[0039]The preferred form of accomplishing the air diffuser for hair dryer 2 proposed herein comprises a universal adapter 3, a base 4 for bristles, tubular bristles 5 and a flexible rubber body 6.

[0040]The air diffuser 1 proposed herein includes a flexible rubber body 6 to enable forward and backward folding for its entire diameter, and said flexible rubber body 6 includes a beveled inlet 7 with a preferably elongated shape.

[0041]The tubular bristles 5 include rounded ends 8 and orifices 9 positioned along said tubular walls, enabling the ventilation (hot air) to pass through, reaching directly to the region near the hair roots.

[0042]For fixing the bristles, sphere-shaped terminals 10 are provided at the bottom end of each tubular bristles 5, said sphere-shaped terminals 10 being coupled in their respective slots 11 incorporated in the structure 12 at the base 4 of the bristles, in order to move the tubular bristles 5 sideways, such as portrayed in FIG. 2B and indicated by arrows X....

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Abstract

“AIR DIFFUSER FOR HAIR DRYER”, the air diffuser for hair (1) featuring a flexible rubber body (6) coupled to an universal adapter (3), which may be coupled to the nozzle of a hair dryer (2); the air diffuser for hair dryer (1) includes a set of tubular bristles (5) closed in its rounded ends (8) and provided with orifices (9) for air flow; the diffuser proposed herein innovates due to its flexible rubber body (6) that may be folded for its entire diameter, enabling the diffuser (1) to be used both for drying of hair volume when the flexible rubber body (6) is not folded and may also be used to provide drying of the hair roots when the flexible body (6) is folded.

Description

FIELD OF APPLICATION[0001]This invention patent application refers to an accessory for hair dryers.PREAMBLE[0002]This invention patent application proposes an air diffuser for hair dryers, which is coupled to the air outlet nozzle to allow drying of the region nearest to the hair roots and / or the hair as a whole.STATE OF THE ART[0003]The air diffusers for hair dryers are accessories attachable to the hair dryer nozzle, with the purpose of facilitating drying of curly and wavy hair, which take longer to dry naturally.[0004]Commonly marketed diffusers comprise two basic models, one of which includes a concave region that is analogous to a small dome, intended for drying the entire hair volume, and another diffuser model which includes tubular protrusions that allow the air flow produced by the dryer to be specifically directed to the root region.DRAWBACKS OF THE STATE OF THE ART[0005]Diffusers belonging to the state of the art and that are configured according to both types mentioned ...

Claims

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Application Information

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IPC IPC(8): A45D20/12
CPCA45D20/122A45D2020/126
Inventor SILVA, DENIVALDO GONÇALVES DANAKAMURA, RODRIGO NUNES
Owner SILVA DENIVALDO GONCALVES