CN1864586A - Hair dryer attachment with axial and radial flow - Google Patents
Hair dryer attachment with axial and radial flow Download PDFInfo
- Publication number
- CN1864586A CN1864586A CNA2006100783238A CN200610078323A CN1864586A CN 1864586 A CN1864586 A CN 1864586A CN A2006100783238 A CNA2006100783238 A CN A2006100783238A CN 200610078323 A CN200610078323 A CN 200610078323A CN 1864586 A CN1864586 A CN 1864586A
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- China
- Prior art keywords
- annex
- opening
- outlet
- dryer
- air
- Prior art date
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
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- Cleaning And Drying Hair (AREA)
Abstract
A hair dryer attachment (30) is provided for use with a hand held hair dryer (10) having a barrel (20) with an outlet (22). The attachment has a substantially tubular body (50) with a perforated sidewall (52) having a generally uniform diameter. A first end of the attachment is configured for receiving the barrel (40), and a second end having an outlet (58) is configured for dispensing air flow from the dryer. There are a plurality of openings (54) along the length of said sidewall which are configured for permitting the radial ingress and egress of air flow to and from the attachment.
Description
Technical field
The present invention relates to a kind of hair mo(u)lding equipment, relate in particular to a kind of hand-held hair-dryer type of using with the annex that is used to change from the air-flow of hand-held hair dryer pipe of being designed to.
Background technology
As everyone knows, hand-held hair dryer is used for the moulding hair, and individual and professional stylist all use hand-held hair dryer.This hair-dryer provides the moulding annex usually, such as, but not limited to the comb that is used for combing hair when the drying, be used to spread or dissipate from the air-flow of hair-dryer pipe with the speed that reduces the hair-dryer outlet air and on bigger surf zone the diffuser of diffused air, and the concentrator that is used for concentrating and/or increases the air velocity of disperseing from the outlet of hair-dryer pipe.
When user or hairstylist need use annex, usually annex is pressed on the end of hair-dryer pipe and and keeps thereon by frictional fit is interim, perhaps be clipped on the end of described pipe.To authorize to people's such as Langley U.S. Patent No. 6,775,922 as a reference incorporatedly at this, it discloses a kind of fastening mechanism, and it is provided at engagement member and the complementary member on the baffle plate of described annex on the described pipe.
In case annex is fixed on the hand-held hair dryer, can opens hair-dryer and air and flow out in outlet by annex from hair-dryer.When the air-flow in the annex exit is stoped or stops, such as when outlet during near scalp, thereby hand-held hair dryer can stop by the overheated motor that makes.It is overheated hair-dryer to occur when not having enough air-flows to flow through from annex and to produce back pressure (backpressure) in hair-dryer.
Disclosed preventing in the overheated diffuser annex of hair-dryer in the U.S. Patent No. 4,848,007 of authorizing, provide and when diffuser cuts out, be used to the air discharge duct that distributes hot-air and when diffuser is opened, be used to introduce cold air to Montagnino.Yet,, enter the air-flow of this groove and the air-flow of discharging from this groove can not be used for the trichoxerosis purpose though use this groove to prevent that hair-dryer is overheated.The entrance and exit of air concentrates on the very fraction place of diffuser.That is, the air intake at groove place and outlet are inhomogeneous along sidewall, and even when dry hair, can not be used for radially, and the diffuser that only is used for thermotropism is introduced cold air or discharge hot-air when diffuser cuts out.
In disclosed known ventilation duct in the U.S. Patent No. 6,775,922 of authorizing to people such as Langley, described annex has the port of export of a plurality of holes and sealing.Allow air to discharge annex in the hole of hair-dryer duration of work ventilation duct, this has prevented that hair-dryer is overheated, but when this annex uses with professional hair-dryer, even also too powerful for drying up hair by the radial air flow of hole distribution.Though this structure provides along the air-flow of annex length, a large amount of air that blow out from this hole have seriously been upset hair style.
Thereby, need a kind ofly when being obstructed, exit flow can prevent that hair-dryer is overheated, also can dry up the annex that is used for hand-held hair dryer of hair simultaneously along the position of annex length.
Summary of the invention
Therefore, the invention provides a kind of hair-dryer annex that uses with hand-held hair dryer with the pipe that has outlet.Described annex has the main body (50) that is essentially tubulose, and this main body has and has the perforated side that is generally homogeneous diameter.First end of annex is configured to be used to hold described pipe and second end has the outlet that is configured to be used for axially distributing from hair-dryer air-flow.Preferably the length along described sidewall has a plurality of openings, and it is configured to be used for respectively according to allowing air radially to enter annex when pressure reduction or High Pressure Difference are hanged down in described annex existence and discharging from described annex.
More particularly, at the embodiment of the dryer attachement that is used for using with the hand-held hair dryer with the pipe that has outlet, described annex has the main body that is essentially tubulose.The main body of this tubulose has the perforated side that has opening, and this opening has usually diameter uniformly.First end of annex is configured to hold described pipe, and outlet is configured to distribute air-flow.Described accessory configuration is for when described outlet is stopped basically, flow into the radially outwards mobile by described opening of described annex by described hand-held hair dryer to the small part air, and when described outlet was not stopped basically, gas radially inwardly flowed by described opening and flows out from outlet.
Another feature of the present invention is the combination of hand-held hair dryer and annex.The pipe that is generally taper that this hair-dryer comprises housing and has outlet, described pipe provide and are used for described annex maintenance at least one engagement member thereon.On this annex, provide and be used for releasably meshing at least one complementary member that annex releasably is locked at the re-spective engagement member on the pipe.In preferred embodiment, complementary member is arranged on the baffle plate of corresponding accessory, and this baffle plate outwards opens usually and is configured to and supported by the pipe between described at least one engagement member and outlet.This engagement member is by being centered on around structure.
Description of drawings
Figure 1 shows that the birds-eye perspective of the hair-dryer that is provided with annex of the present invention;
The vertical cross-section diagram that extracts along direction shown in the edge of the 2-2 line among Fig. 1 shown in Figure 2;
Figure 3 shows that the birds-eye perspective of the pipe fittings among Fig. 1; And
Figure 4 shows that annex among Fig. 1 is along the side view towards the axial direction of user's head.
The specific embodiment
See figures.1.and.2, usually will be suitable for being labeled as 10 with the hand-held hair-dryer that annex of the present invention uses, it comprises housing 12 with air intake 14, handle 16, the pipe 20 that is used to control at least one switch 18 of heat and/or fan speed and has outlet 22 as is known in the art.Be appreciated that as commonly known in the art, can change the quantity of switch 18 and position and use being suitable for.And, can think that it is cylindric or oval that pipe 20 is preferably when looking down from the head, and/or be essentially taper as is known in the art.According to using the shape shape that also can design other pipe.If desired, also provide when not using hair-dryer 10 hanging ring 24 with its suspension.Simultaneously, be appreciated that other inner member that hair-dryer 10 provides fan, heating element heater, lead-in wire and can find usually in this product.
Hair-dryer 10 also provides the ventilation duct annex, usually it is labeled as 30.Annex 30 releasably is connected to pipe 20 and has a releasable locking mechanism, and this structure is positioned at this annex pipe definitely and goes up enough supports to be provided and to prevent the disengaging that this annex is not expected from the hair-dryer 10.This releasable locking mechanism is disclosed in the U.S. Patent No. 6,775,922 of authorizing to people such as Langley, here that it is as a reference incorporated.
Close in order between pipe 20 and annex 30, to provide required releasable lock to be right after, native system comprises fastening system, this fastening system be included in pipe be used on 20 with the moulding annex keep thereon at least one engagement member 26 and the corresponding at least one complementary member 28 on annex 30.In a preferred embodiment, engagement member 26 is the bead of radially extending, and complementary member 28 is for being arranged on " J " shape bayonet type groove or the depression on the annex baffle plate 38.Thereby,, provide the bayonet coupling structure as known in mechanical field.
In a preferred embodiment, four engagement members 26 are set and are arranged on the common plane around the increments of pipe 20 with about 90 degree, yet, can change member 26 and close 28 quantity and use being suitable at interval.By this preferred construction, annex 30 is arranged on the hair-dryer 10 along one of four orientation.
In locking mechanism of the present invention, complementary member 28 is by centering on engagement member 26 around structure 29.Preferably concordant and above the groove of complementary member 28, extend around structure 29 with the outside of annex 30.In this structure, strengthen complementary member 28 to prevent the accidental distortion of groove around structure 29.
Another feature of the present invention is the pipe 20 of hair-dryer 10 and the weak point of being compared by the hair-dryer traditional or " standard size " of professional hairstylist and/or individual's use.Pipe 20 length is measured from the first end 32 and the outlet 22 of the line of the perpendicular that limits at the leading edge 34 by handle 16, and hair-dryer of the present invention 10 is also represented by optionally decorate flank 36 on housing 12.As can be seen, annex 30 forms the part of the whole pipe of hair-dryer 10, and can shorten the active length of hair-dryer when various moulding refill-units are provided.
Baffle plate 38 is normally flared, and second end 42 of the working portion 44 of its first end, 40 neighbour nearly annexes 30 has bigger diameter.Simultaneously, complementary member 28 next-door neighbours first end 40 is provided with.Baffle plate 38 is configured to be supported by engagement member 26 and the pipe 20 that exports between 22.Like this, baffle plate 38 slides and is engaged on rotatably on the pipe 20, thereby the user is mounted and dismounted easily.Simultaneously, baffle plate 38 is intended to correctly be positioned on the pipe 20.
Except that engagement member 26 and 28 and by pipe 20 and the closely adjacent physical support that provides (preferably referring to Fig. 2) of baffle plate 38, baffle plate 38 is also preferably located in correct with consistent mode and is exported 22.This position can obtain by optional retainer 46, and in a preferred embodiment, this retainer 46 is the flanks that formed by baffle plate 38 when baffle plate 38 is connected on the working portion 44.
To Fig. 4, annex 30 is called as the ventilation duct annex with the main body 50 that is essentially tubulose referring now to Fig. 1, and this main body 50 provides the perforated side 52 that is generally constant diameter and has opening in a row 54.Be also referred to as first end, 38 containing pipes 20 of baffle plate in the annex 30, and the port of export 58 is set to distribute axial flow.In addition, annex 30 preferably provides a plurality of axially spaced-aparts, radially outstanding ring rib 60, and it is formed on securely on the sidewall 52 or is integrally formed with sidewall 52.The opening 54 that preferably is generally circle in a row preferably is arranged on the sidewall and encircles between the rib 60.
Referring now to Fig. 2, when hand-held hair dryer 10 is set at the port of export 58 places not significantly barrier air, air by hair-dryer pipe 20 and when it enters annex 30, be compressed.When air-flow entered constricted zone, the pressure in its speed increase and the compressional zone descended.This is the special stress effect of known temperature (Venturi Effect).The regional area of low pressure in the compressional zone (annex 30) makes ambient air move to low pressure from high pressure, and promptly air, mixes with air from hair-dryer at annex 30 places and is discharged to the port of export 58 by opening 54 and flow into annex 30 from sidewall 52 outsides.Owing to introduce additional air-flow by sidewall 52 to system, so opening 54 provides the additional air flow at the port of export 58 punishment cloth, this and only compare the volume flow rate that can increase 5-10% usually with hair-dryer.
In use, annex 30 produces air-flow under hair, sucks in the annex with the moisture that will send out effectively in the thread.Rib 60 is designed to separately and separates hair, and many thread hairs are attracted in the opening 54 in the sidewall 52 and between rib.Except the combing effect of the rib 60 of hair separately, annex 30 is intended to use with comb or brush.
Usually use the whole length of sidewall 52, hair is dried up to sending out a point from root of hair, preferably can not make scalp overheated or dry up, and is called radially here to dry up.In radially drying up, it provides soft replacement to relevant with the standard pipe the hair-dryer fiercely and rapidly turbulent flow that provides when the high heat/high fan speed.In addition, radially dry up by concentrated stream and provide replacement, be called axially here and dry up (with reference to Fig. 4) drying up hair at the port of export 58 places.Annex 30 of the present invention is set to not only radially dry up but also axially dry up.
In this annex, opening 54 is preferably circle along the length setting of sidewall 52, and preferably is of different sizes according to its position on annex 30.Preferably, cross tubular body 50 the axle be provided with 8 row circular opens 54.In preferred embodiment, minimum towards first three row that the port of export 58 is provided with, the diameter of opening 54S is approximately 3/16 inch, maximum towards last three rows that baffle plate 38 is provided with, the diameter of opening 54L is approximately 5/16 inch, and two middle rows have medium size, and the diameter of opening 54M is approximately 1/4 inch.Simultaneously, the axial opening 54 of 8 rows is preferably arranged.Yet, also can adopt other size, structure to close shaped aperture.
Referring now to Fig. 4, when hand-held hair dryer 10 is configured such that airflow obstruction, the port of export 58 is close to the scalp settings such as passing through, it is standby then to form pressure in annex 30.In the traditional hand-held hair dryer 10 that uses annex, the pressure of increase can produce owing to air-flow can not fully distribute the state that makes hair-dryer overheated.
In this annex 30, opening 54 is configured to when hair-dryer work time-division distribution stream, and is configured to radially dry up with the air that effectively utilizes release along the length uniform distribution air-flow of sidewall 52.When annex 30 is configured such that air-flow when the port of export 58 seriously is obstructed, be close to scalp such as being set to by outlet, it is standby to produce pressure in annex 30.Accessory configuration is for distributing air-flow to be used for radially drying up equably along the whole length of sidewall usually, rather than the punishment of the regional area on sidewall 52 distribution stream.
For in annex 30 towards periphery the length along sidewall 52 distribute air-flow equably, the zone of the big relatively back pressure of accumulation is provided with relatively little opening 54S and in accumulation back pressure relatively little zone big relatively opening 54L is set in annex.Middle-sized opening 54M is arranged on to accumulate on the sidewall to be had on the zone of moderate back pressure.
Thereby as can be seen, whether the annex that the present invention is used for hand-held hair dryer exports to have and stops the ability that dries up uniformly all is provided.The direction of opening 54 place's air-flows according to compare with surrounding environment whether low pressure or High Pressure Difference (that is, whether obviously being obstructed at the port of export 58 place's air-flows) are arranged in annex 30 and entering and flow out between conversion.When obviously not stopping, air sucks from opening 54, and air blows out from opening when obviously stopping.And then, no matter enter or discharge at opening 54 place's air, can both produce radially drying up of hair in side-walls.
Though described the specific embodiment of hair dryer attachement of the present invention here, but be appreciated that for a person skilled in the art under the situation that does not break away from broad aspect of the present invention and appended claims scope and can make amendment and modification the present invention.
Claims (11)
1, a kind of ventilation duct annex (30) that uses with the hand-held hair-dryer (10) that comprises pipe (20) with outlet (22), described annex comprises:
Be essentially the main body (50) of tubulose, it has the perforated side (52) that is essentially homogeneous diameter along the main part limitation of described tubulose;
Be used to hold first end (40) of described pipe (20) and have second end that configuration is used for axially distributing from hair-dryer the outlet (58) of air-flow; And
A plurality of openings (54), its length along described sidewall (52) are configured to allow air radially to enter annex when pressure reduction is hanged down in existence in described annex and allow air to discharge from described annex when having High Pressure Difference in described annex.
2, ventilation duct assembly according to claim 1 is characterized in that, also comprises a plurality of spaced apart and radially outstanding ring rib (60) that is arranged on the described sidewall (52).
3, ventilation duct assembly according to claim 1 is characterized in that, when air when described opening (54) is located radially to enter described annex, the air velocity that distributes from described outlet increases.
4, ventilation duct assembly according to claim 1 is characterized in that, described opening (54) is of different sizes.
5, ventilation duct assembly according to claim 4 is characterized in that, described opening (54) is less relatively towards described outlet (58), and relatively large towards described hand-held hair dryer (10).
6, ventilation duct assembly according to claim 2 is characterized in that, described ring rib (60) is divided into transverse rows of opening with described opening (54), and wherein has identical size at each row's inner opening.
7, ventilation duct assembly according to claim 6, it is characterized in that, first three described opening of row (54) that contiguous described outlet (58) is provided with is minimum opening, wherein said second two row of openings is middle-sized opening, and described three rows that the described hand-held hair dryer of wherein said vicinity (10) is provided with are maximum openings.
8, ventilation duct assembly according to claim 7 is characterized in that, the diameter of the opening of described minimum (54) is about 3/16 inch.
9, ventilation duct assembly according to claim 7 is characterized in that, the diameter of the opening of described maximum (54) is about 5/16 inch.
10, ventilation duct assembly according to claim 1, it is characterized in that, when described outlet (58) when being stopped basically, the at least a portion that flows into the air of described annex (30) from described hand-held hair dryer flows radially outward by described opening, and thereby when described outlet was not stopped basically, air radially inwardly flowed by described opening and flows out described outlet.
11, ventilation duct assembly according to claim 1, it is characterized in that, the pipe that is generally taper (20) that described hand-held hair dryer (10) comprises housing (12) and has outlet (22), described pipe provides and is used for described annex maintenance at least one engagement member (26) thereon, wherein said annex (30) provides and is used for releasably meshing at least one complementary member (28) that described annex releasably is locked at the corresponding engagement member (26) on the described pipe, described at least one complementary member is arranged on the baffle plate (38) of described corresponding accessory, and described baffle plate outwards opens usually and is configured to and supported by the described pipe between described at least one engagement member and described outlet; Wherein said engagement member is by being centered on around structure (29).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/124,813 | 2005-05-09 | ||
| US11/124,813 US20060248744A1 (en) | 2005-05-09 | 2005-05-09 | Hair dryer attachment with axial and radial flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1864586A true CN1864586A (en) | 2006-11-22 |
Family
ID=36778159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100783238A Pending CN1864586A (en) | 2005-05-09 | 2006-05-09 | Hair dryer attachment with axial and radial flow |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060248744A1 (en) |
| EP (1) | EP1721541A3 (en) |
| JP (1) | JP2006314787A (en) |
| CN (1) | CN1864586A (en) |
| AR (1) | AR053382A1 (en) |
| AU (1) | AU2006201748A1 (en) |
| CA (1) | CA2544168A1 (en) |
| NZ (1) | NZ546818A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010108414A1 (en) * | 2009-03-24 | 2010-09-30 | Yoe Henry | Nozzle for hair dryer |
| WO2011150689A1 (en) * | 2010-06-03 | 2011-12-08 | Yoe Han Hian | Air collecting nozzle for hair dryer |
| CN101808549B (en) * | 2007-09-27 | 2012-07-25 | 瓦尔克利普公司 | Conditioner infuser for hair dryer attachment |
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| JP4671302B2 (en) * | 2007-09-13 | 2011-04-13 | 九州日立マクセル株式会社 | Hair dryer with converging nozzle |
| DE102009027317B4 (en) * | 2009-06-30 | 2019-12-05 | Robert Bosch Gmbh | Tool |
| US9185958B2 (en) * | 2012-01-20 | 2015-11-17 | Serafino Torres | Hair dryer attachment |
| JP5768221B2 (en) * | 2012-08-23 | 2015-08-26 | パナソニックＩｐマネジメント株式会社 | Blower |
| US9635922B2 (en) * | 2014-12-18 | 2017-05-02 | Darren Logsdon | Humidification assembly |
| JP7190707B2 (en) * | 2020-03-12 | 2022-12-16 | 深▲せん▼奥郎格環保有限公司 | Hair Dryer |
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| US5649370A (en) * | 1996-03-22 | 1997-07-22 | Russo; Paul | Delivery system diffuser attachment for a hair dryer |
| US6038782A (en) * | 1998-02-04 | 2000-03-21 | Vital Hair Tools, Llc | Blow dryer having airflow control means |
| DE69913310T2 (en) * | 1998-07-30 | 2004-09-30 | Koninklijke Philips Electronics N.V. | HAIR DRYER AND HAIR SHAPER |
| US6189229B1 (en) * | 1999-06-16 | 2001-02-20 | Andrew P. Thomas | Hair dryer holder |
| US6199295B1 (en) * | 1999-12-06 | 2001-03-13 | Conair Corporation | Variable-configuration hair dryer and nozzle |
| CN1416757A (en) * | 2001-11-05 | 2003-05-14 | 碧基国际有限公司 | Electric blower outlet unit with massage function |
| US6739071B2 (en) * | 2002-03-01 | 2004-05-25 | Andis Company | Combined diffuser and concentrator for a hair dryer |
| US6957500B2 (en) * | 2002-11-01 | 2005-10-25 | Wahl Clipper Corporation | Attachment for handheld dryer |
| US6775922B2 (en) * | 2002-11-07 | 2004-08-17 | Wahl Clipper Corporation | Hair dryer and attachment system |
| US6966125B2 (en) * | 2003-09-18 | 2005-11-22 | Shoot The Moon Products Ii, Llc | Automatic air movement for hair dryers |
| US7040037B2 (en) * | 2004-05-21 | 2006-05-09 | Kenford Industrial Company Limited | Hairdryer diffuser |
| US7093376B2 (en) * | 2004-10-19 | 2006-08-22 | Ennova Direct, Inc. | Hair drying and shaping system |
| US7228065B2 (en) * | 2005-08-24 | 2007-06-05 | Helen Of Troy Limited | Gem stone metal dryer |
-
2005
- 2005-05-09 US US11/124,813 patent/US20060248744A1/en not_active Abandoned
-
2006
- 2006-04-18 CA CA002544168A patent/CA2544168A1/en not_active Abandoned
- 2006-04-26 NZ NZ546818A patent/NZ546818A/en unknown
- 2006-04-27 AU AU2006201748A patent/AU2006201748A1/en not_active Abandoned
- 2006-05-06 EP EP06252418A patent/EP1721541A3/en not_active Withdrawn
- 2006-05-08 AR ARP060101843A patent/AR053382A1/en unknown
- 2006-05-09 CN CNA2006100783238A patent/CN1864586A/en active Pending
- 2006-05-09 JP JP2006129770A patent/JP2006314787A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808549B (en) * | 2007-09-27 | 2012-07-25 | 瓦尔克利普公司 | Conditioner infuser for hair dryer attachment |
| WO2010108414A1 (en) * | 2009-03-24 | 2010-09-30 | Yoe Henry | Nozzle for hair dryer |
| WO2011150689A1 (en) * | 2010-06-03 | 2011-12-08 | Yoe Han Hian | Air collecting nozzle for hair dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060248744A1 (en) | 2006-11-09 |
| NZ546818A (en) | 2007-11-30 |
| EP1721541A2 (en) | 2006-11-15 |
| CA2544168A1 (en) | 2006-11-09 |
| AU2006201748A1 (en) | 2006-11-23 |
| JP2006314787A (en) | 2006-11-24 |
| EP1721541A3 (en) | 2009-07-22 |
| AR053382A1 (en) | 2007-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061122 |