GB2255906A - A portable hairdryer/utility - Google Patents

Abstract

A cordless gas-powered hair-dryer is disclosed which can, by means of suitable attachments, be converted into other devices. In the example shown nozzle 1 is replaceable by curling tongs 2 or attachment 3 which allows water or mosquito repellant to be heated. Attachment of base 4 allows the hair-dryer to function as an iron. <IMAGE>

Description

THIS INVENTION RELATES TO A PORTABLE HIR DRYER, IRONING RND TRAVELLING UTILITY.

Concomitant with the continued growth of the COSMETIC, LEISURE and TRAVEL markets is tne increased requirement and desire for any practical substitutes for those everyday "standard items" such as hair drying or ir-oning facilities etc. and though some attempts have been made in tis direction, any portable units tend to he a poor substitute for the "real" thing.

The intention here is to adcress this inbalance and offers tne development of attractive and novel INCORPORATIVE alternatives.

Spotlighting the portable hair drying facet of the invention frst, 1t will appeal not only to the leisure and travel spheres but perhaps more importantly attack THE COSMETIC SECTOR as well.

Since ANY location will become convenient for driving or adjusting hearstyles, especially those EVERDAY situations whicn constantly promote the need for the requirement but REMOVE people from easy access to the "standard" aquipment for example in the dressinq room on emerging from the shoe after some sporting activity, the unexpected downpour of rain which can play havoc with that new hairstyle or the purely cosmetic recuirement for the windswept or disturbed flair etc., The aim being to inject it with the "psychological latch" of providing for indespensable carriage within ladies cages, sports bags or the car etc.In Order to acnieve this ubiquitous nature the appeal will obviously be linked to SIZE, WEIGHT, EFFICIENCY, COLOUR AND AESTHETIC DESIGN BUT SUCH CONSIDERATIONS IN THE FACE OF THE CAPABILITIES AND COST EFFECTIVNESS OF MODERN MODULNR GAS, POWER, PLNSTIC AND FN TECHNOLOGIES HARDLY PRESENT INSURMOUNTABLE PROBLEMS.

With ADDITIONAL CNPNRILITIES BEING PRESENTED TO ACHIEVE AN FNSY TRANSITION between ITS FUNCTION AS NN HIR DRYER and other facilities such as an IRON and a set of CURLING LONGS.

Attachments such as diffusers could also be catered for in any of the designs, in which the final outcome, provides for the development of a very useful and adaptable tool (for example it is easy to imagine the frustrated car owner in bad weather searching for a method to release the frozen locks on his/her vehicle etc. when a girl friend, boy friend husband or wife hand over their portable flair dryer), The principles involved are then expanded to cover various applications to enforce a travel companion concept.

First of all then we deal with the concept as a portable type of dryer, using a suitable gas cartridge or gas store, in conjunctions with appropiate controls and micro control circuitry togheter with depression of the necessary button/buttons to instigate correct levels of gas flow, ignition, fan speed and pressure.

controlled heat transfer between the now heated catalytic converter/medium and surrounding air can take place and if required, be further stimulated by strategic use of fins etc. to provide greater cross sectional area for improved heat transfer characteristics.

The expanding hot air is then propelled forward along the length of the "hot tube" to its release, by the application of fan technology in the same way as any standard option.

As implied earlier the designs would utilise modern power pack and rechargable systems for the fan energisation where THE POWER TO WEIGHT RATIOS CAN PROVE VERY ATTRACTIVE.

The next stage considers its matamorphosis into the additional facilities, all designs easily accomodating any "standard" refinements.

For example when travelling, the unit can EASILY AND CONVENIENTLY convert into steam IRON.

This transition is simply achieved by the union of the dryer with a purpose built interlocking base, the combination of which results in a SNFEGURRDED shared gas and power facility, The configuration usually associated with the "standard" implement is thus achieved, however, as indicated in the last paragraph safely so that ONLY ONE UTILITY RT n TIME CAN BE ACTIVATED.

Tne "heating up" of the iron will be by the same priciples as those already dealt with for the hair drying side of the combination, while also easily accomodating any steam consideration.

Wnen converting to CURLING TONGS the outer sheath is simply unclipped/unscrewed to automatically disconnect the fan and reveal the curling prong.

Also as a further ennancement to perhaps help reinforce its commercial potential included is a design to "convert" a current version of portable curling tongs currently marketed into a hair dryer in accord with the invention as outlined herein.

This is achieved by modifified versionnof the moulded sleeve which clip on and off the implement during normal use.

However, sticking with the main themes the HRIR DRYER, it falls into several catagories and its promotion as a stand alone FUNDEMENTLLY COSMETIC ENTITY tagged to that appropriate PSYCHOLOGY may provide the most telling market but surely its appeal can only be embellished by THE NOVEL attributes considered here and its overspill into otner areas should only serve to enhance greater sales.

IN COMMON WITH ANY GAS/ELECTRICAL APPLIANCES IT IS INTENDED THAT THE FACILITIES WOULD BE SUBJECT TO RLL RELEVANT PROFESSIONAL STANDARDS AND COMPREHENSIVE SAFETY FENTURES INCLUSIVE OF THEMOSTTIC CUT OFF CIRCUITRY AS STANDARD.

THE SPECIFIC EMBODIMENT OF THE INVENTION WILL BE DESCRIBED BY WAY OF EXAMPLE WITH REFERENCE TO SEVERAL DRAWINGS RELATED TO THE DESCRIPTION IN WHICH : FIG.1 illustrates the first example of dryer in cross section.

FIG. 2 deals with the specifics related to one example of an handle section.

FIG. 3 shows examples of typical regulators and controls.

FIG.4 concentrates on one example of a "hot tube" section along which tne fan discharges the air.

FIG,5 illustrates another-design of the heated tube.

FIG. 6 continues the theme of variations on the hot tube desiqn.

FIG.7 details another- alternative example in relation to how the heat transfer may be accomplished.

FIG. 8 details an another alternative in relation to design.

FIG. illustrates an expos- of the fin and pipe arranegement relevant to FIG. 6.

FIG. 10 depicts the creation of the hot iron for the purHos.?s of ironing clothes etc.. Here we see in outline a typical dryer and base combination.

FIG 11 is one example of a specific gas cartridge and adaptations for 1nterlocking of supplies.

FIG. 12 offers another design in which the invention takes on a mantle of a more "universal" nature, FIG. 13 shows attachable, detachable hair dryer nozzle suitable with FIG. 12.

FIG. 14 illustrates a curling tong attachment applicable to FIG 12.

FIG. 15 outlines SOME examples of interchangable utilities.

FIG. 16 is an illustration of an example of a typical packaging concept.

FIG.17 shows another design example of the invention.

FIG. 18 continues the flexibility theme inherent to the design with another example for the dryer.

FIG.19 shows FIG. 16 design relative to the iron.

FIG. 20 illustrates another design.

FIG. 21 continues with another variation.

FIG. 22 enforces the flexibilty with yet another design this time a "straight" format.

FIG. 23 concerns itself with a detachable handle design.

FIG. 24 is an alternative example of a detachable handle design.

FIG. 25 is a movable handle design.

FIG. 26 enlarges FIG. 25 into the curling mode.

FIG. 27 adds another dimension relative to the inclusion of a an electrical heating provision.

FIG. 26 deals with a "hot centre" and alternative fan design.

FIG. aims at an incorporative alternative in relation to a current marketed curling implement.

FIG. 30 is the three dimensional aspect of FIG. 29.

FIG.31 is an example of a "compact" unit.

FIG. 32 continues the theme of FIG. 31.

FIG.33 is FIG. 31 fully unfolded into its curling idiom.

FIG.34 is the continuation of the "compact" theme.

FIG. 35 is an illustration of a different heating philosophy using a heater bank.

FIG. 36 is the compact in its hair dryer mode.

FIG. 37 is the compact in an open three dimension aspect.

FIG.36 is a compact version in profile.

FIG 39 shows one example of a purpose built gas cartridge.

FIG. 40 is one example of dual purpose regulator.

FIG. 41 considers an embellishment of the invention into a a ladies model with the addition of a "make up" compact.

FIG, 42 is an example of a basic control circuit for the fan.

WITH REFERENCE TO THE DRAWINGS FIG. 1/39 IS MERELY THE STARTING POINT FOR THE INVENTION WHICH JOURNEYS THROUGH MNY VARIATIONS TO SUIT THE MANV FACETS OF THE MARKET.

FIG 1, refers to the cross section of the portable hair dryer as an example of it in a BNSIC STAND ALONE idiom, with 1, detailing the "starting" mechanism which upon depression initiates release of gas from a suitable gas cartridge (or chamber) 2, forming in this example the implements handle.

The gas discharge would be at the behest and control of an appropriate valve/regulator arrangement as in common with most gas appliances 3, This gas would then be jetted into the cylinderical void 4, containing an appropriate medium such as a catalytic converter to aid flame free "burning", then ignited by the activation of an ignition facility.

This igniter could take the form of a heating element or it could use piezo-electro sparking This double action of depressing the starter button followed by the ignition obviously caters for SAFE handling or carriage by preventing accidental starting. This particular safety aspect could also be accomlished in other ways- Furthermore if efficiency were to deem a "stall" period to allow the unit to attain a oesigned minimum running temperature (ie. it might be the case that the cooling effect of discnar-ged COLD air from an immediately activated fan would delay attainment of any designes minimum temperature), tner the fan courtesy of appropriatfl circuitry or thermal switching, whose function is also dependent upon the maintained depression of button 1, will operate after a predetermined period or point.

The fan S would on operation cause the exclusion of the expanding hot air contained within the HOT TUBE or nozzle wherein the heat exchange IN THIS EXAMPLE has taken place.

The fresh air being constantly drawn in when tne dryer is in use, is subject to the same heating up process as it is forced down the length of the hot tube, 6 refers.

Control of the gas stream by a variable regulator operated by the USER could be included in all the designs herein discussed, given the consideration that high temperatures may be obtained and this facility would of course help provide control over the proceeding.

With another glance cast in the direction of efficiency there may well be a call for the provision of fins to increase the cross sectional area of heater banks available.

lso this may provide better mixing of hot and cold air given the creation of the corresponding turbulence within the hot tube.

One idea of a fin arrangement is included in this example.

7 refers to the tan energisation pack with 6 detailing the relationship of typical control circuitry.

FIG. 2/39 provides detail of the use that is made of the handle to accomodate in this particular example removable gas and power units.

1 pinpoints the gas cartridge while 2 illustrates the power and 3 the housing. It being readily accepted the power pack can be of the rechargeable type.

FIG. 3/39 provides an outline of some ideas on fan speed controls and regulators, which will suit many of the design criteria discussed nerein.

1 shows a plunger type mechanism which when depressed and released in the direction of the arrow will intiate greater or lesser speed of the fan, This achieved by it operating over an appropriate integral resistance network 2, 3 is one example of a combined gas regulator and fan speed control with 4 pinpointing the variable gas regulator inset into the plunger "trigger" 5.

6 is another variation on the theme this time the regulator is based on a roller format ano is strategically placed in the area in which the thum can eily manoeuvre, thereby.

aiding ease of gas regulation.

The fan speed is again controlled by the trigger mechani sm.

places the regulator in yet another convenient spot and is included tc enforce the idea of flexibility.

FIG. 4/39 is a basic skeletal of one relationship of the hot tubes fins, and fan (a centrifugal type) The air is forced along the tube an the heat transfer te place.

It 1 is inclusive o an extremely simplified air turbulence dianostic which is intended merely to illustrate the base concept.

FIG. 5/39 continues the theme outlined in FIG.4/39 with an alternative, here the hot columns 1, around which the air is forced aid the heat transfer characteristics.

FIG. 6 is continuing those points made in FIGS. 4 & to illustrate the inherent flexibility to be found in the designs relative to air mixing and increasing the overall cross-sectional area for heat transfer.

FIG. simulates yet another follow on from the above, in this example, nowever, it can be seen that the air is forced around a heated centre tube 1.

The implications of this design will be more fully realised later on.

FIG. 8 details another design for the hairdryer in which we see another departure with regard to heat transfer characteristics. n hot pipe and fin arrangement are relied upon tc heat the air, 1.

FIG.9 simply "explodes" an example of the pipe and fin concept suitable to the above idea.

FIG. 10 takes the Invention into the realms of a more novel concept by allowing for its metamorphosi into the HOT IRON. This aspect of the invention may well add to its allure in the market place since it will now appeal as a worthwhile travel aquisition as well.

It draws on the idea of converting the dryer into an iron suitable for ironing clothes etc.

1, depicts the dryer and 2 the base with which the dryer body engages, to present the "iron concept" 3 ref ers.

The gas and power are now automatically transfer-ed to the base allowing for heating purposes.

FIG. 11/39 brings forward the principle of providing one method of 2nterlocking of tne gas supply so that for SAFETY considerations thr dryer is cut asunder and cannot be operated INNDUERTENTLY OR OTHERWISE once the iron base 1v. connected.

In this example we place the emphasis for gas control at the trigger mechanism 1.

2 pinpoints the gas cartridge designed speulfically for the task in hand.

refers tc tne gas outlet with with the iron connects, the other outlet 3 serves the dryer sde of the issue via the regulator 5 (the iron will have i its owe On combining tne iron base to the handle of the dryer 5 the locking arm 6 is, at a certain point, 7 POINT A, FORCED UP with the effect of fouling the starter mechanIsm at POINT B, The starter is now mechanically interlocked and as such there can be NO RELEASE OF GS TO THE HAIR DRYER since the starter mechanism will not operate.

Inherent to this connection procedure, the gas nozzle 8 can mate with its designated gas outlet on the gas cartridge, via the orifices in the hair dryer handle and the locking arm itself, ONLY AFTER THE LNTTER HAS RISEN.

It can now be understood if for any reason the starter on the hair dryer part of the union is kept depressed, THE IRONING BASE CANNOT BE CONNECTED.

Other methods could be similarly used to achieve the same ends.

FIG.12i39 considers an alternative design package sensitive to the principles involved but offering a versatile concept relative to the handle becoming a modular energy pack for connection to A RflNGE O VARIOUS OTHER IMPLEMENTS.

Here we see a skeletal of the handle awaiting any addition required,1, while 2.shows it in cross section.

FIG.13/39 deals with the attachable drying nozzle or hot tube which on connection to the handle unit provides for the dryer idea as thus far di~scussed. The securing or attachment can be virtue of screw action or a pressed clip facility but it can be readily ascertained that once connected the tube will be automatically provided with access to those energy supplies and controls contained in the handle.

FIG. 14/39 is a detail of a curling tong attachment.

The pertinent point worthy of some note is that connection of this facility would automatically provide for ceasation of any energy to the fan motor, this merely to prevent any inadvertant operation of the fan which obviously in this instance is not required FIG. 15/39 provides an outline of examples of various attachments, 1, i the dryer tube and 2 the hair curling facility which have been dealt with.

is an example of a mutiwfaceted attachment, a heated cup for coffee or hot drinks, or conversley it could be a mosquito repelent addition for inclusion ifi the marketing of a travel package.

41 is the representation of the iron base.

FIG. 16/39 is included as one example of a fairly comprehensive design package concept which encompasses the travel idiom as well as the cosmetic sphere.

1, is a recharghing base for the power units, 2, gas cartridges and spare power packs (alternatively of course THE HANDLE OF THE DRYER ITSELF CN CONSTITUTE THE POWER UNIT, being merely clipped into the recharging base when not in use).

3 is the iron base, 4 the cup or other- utility, 5 the dryer nozzle, 6 the curling facility with handle and 7 a diffuser.

The pack could be expanded or reduced depending on the market dictate relative to cost, size and any uderlying psychology.

FIG. 17 IS THE POINT AT WHICH WE BEGIN TO TAKE THE INVENTION THROUGH SEVERAL OPTIONS ON DIFFERENT DESIGNS EXAMINING ADVANTAGES RELATIVE TO AESTHETICS AND OTHER CONSIDERATIONS WHICH ARE AIMED AT EXTOLLING ALL THE DIFFERENT POSSIBLE VIRTUES TO BE EXTRACTED FROM THE INVENTION AND PERHAPS FORCING THE FACT IT HOLDS THE NECESSARY INGREDIENTS TO PROVIDE FOR A COMMERCIAL SUCCESS.

Here the primary function is to draw attention to the fact that when the sleeve, 1, is in-situ about the heated tube, 2 it is in its dryer mode, removal of the sleeve now exposes the hot surface of the tube and it can now function in its hair curling mode.

Extraction of the sleeve can if desired AUTOMATICALLY ISOLATE THE FAN SUPPLY CIRCUIT so that it can not be operated inadvertantly, to preserve the charge 3 and 4 represent the power and gas in this example side by side.

FIG. 18 is another version in outline inclusive of a hair clip,, the outer sleeve having been removed.

LED'S are also snown to warn of low energy suplies, n oln these attributes can be included in otner designs.

FIG. 19 is included to further enforce the fact that all designs can be so constructed as to encompass the other ideolog1es.

FIG. 20 operate the gas 1 and "power' FIG. 21 is another alternatlve for gas and power separation FIG. 22 deals with a straight format for combing both the curling facility and fan.

FIG. provides for the attaching/detaching of the handle 1, which means on attachment the unit converts into a HNIR DRYER otherwise it FUNCTIONS IN ITS CURLING MODE This enables other considerations to be addressed for example easier storage for traveling or the fact a lady may wish to lighten the load in her handbag.

FIG,24 offers an alternative in the detachable handle theme.

FIG. 25 makes provision for an example of a manoeuvrable handle.

In the position shown the unit functions as an hair dryer since the fan and its control mechanism are allowed to operate by dint of tnis position engaging the relevant micro circuitry (not shown). The other notable point is in this example we make use of a specifically designed cylindrical gas cartridge 1.

FIG. 26 shows the unit now in its curling' mode, virtue of the repositioning of the handle and consequent removal of the outer sleeve FIG. 27 is something of a departure from the above by also incorporating an electrical facility for heating the unit, this of course adds another dimension to its capabilities, the idea being that if required the unit can be "plugged in",1, to a suitable supply thereby energising the relative element/elements required.

2, details the heater bank for the dryer mode and 3 the element for the curling function, shown in a rudimentary form "sandwiched" in the case of the unit, it could of course be implanted in other ways.

This additional function does not deprive the invention of its primary function, that of remaining eminently self enerqising and portable, for the design still includes the gas and power pack Wflat it does provide is another "MARKETING ATTACK" which may or may not contain merit RELTTE TO ADDITIONAL MANUFACTURING COST/SALES IMPACT. None the less it remains worthy of consideration on the merits of its possible appeal to other sectors of the market.

FIG. 26 brings to the fore the ideology mentioned in FIG. 7 whereby the heat generated at the centre,17 is forced along the tube by The fan,2.

The invention is o viously in its drying mode. Movement of the handle 3, containing the power pack, in the direction of the arrow and removal of the sleeve now allows use of the hair curling facility. Fins or baffles to aid heat transfer are not shown in this example, FIG.29 relates the invention to a current idiom by integrating the modification of tne sleeve to incorporate "standard equipment". This example again utilising the heat created at the centre prong around which the fan forces the air drawn in.

Any fins or baffles required for greater cross sectional area and better heat exchange characteristics are not shown.

THE MAIN RIM IS TO HELP ESTABLISH ITS CREDENTIALS AS A TOTALLY MARKETABLE PRODUCT BY APPEALING TO ANY POSSIBLE VNRINTION OR ADAPTION (RELATIVE TO MNNUFQCTURING COST FIG. 30 this drawing shows in three dimensional form the relationship oulined in FIg.29 between the sleeve and the curling tong necessary to achieve the hair dryer format with the insertion of the curling tong 1.

2, indicates the "handle" FIG. 31 focus's on the basics of a further major development THAT OF ACHIEVING THE STATE OF A COMPACT HAIR DYER offering SOME OP ALL the attributes of the other designs but attempting a DIFFERENT CONCEPTUAL USE OF SPACE ND FORM The main principles unfold over the next three illustrations represents the handle for the hair dryer mode and stores the power pack.

2, is the gas store and is interchangeable depending on the function required.

FIG. 32 continues the theme outlined in FIG. 31 and we see tne representation of the dryer with the handle,1, down FIG. shows the design now functioning as a CURLING facility the sleeve is removed and the gas store is implanted to the rear of the unit.

FIG. 34 INTRODUCES ONE BASIC EXAMPLE OF N ALTERNATIVE COMPACT HAIR DRYER CONTINUING WITH THE THEME OF SPRCE AND FORM RND IS RIMED AT EASTABLISHING THE BASIS FOR COMPLETE FUNCTIONAL AND COSMETIC RPPEAL. BOUND TO THE FACT THRT IN THE FINAL NNRLYSIS ITS MARKET POTENCY WILL NOT ONLY RELY ON EFFICIENCY AND PORTABILITY BUT ALSO NESTHETICS.

ZSPECIRLLY (S ONE WOULD IMAGINE) IT IS DEDUCED THAT THE MAJOR AREA FOR MARKET TARGETING LIES IN ITS APPEAL TO WOMEN.

IT MUST THEN ACHIEVE AN' HARMONIOUS BALANCE ND THIS DESIGN ATTEMPTS TO INTERGRRTE ALL THT WITH THE MOST POTENT PHILOSOPHY.

Here tne folded together is the compact hair dryer in a basic skeletal illustration.

1, is a very rudimentary example of a gas connection point merely to establish the folding compact nature of the implement.

FIG.35 in order to ald the compactness of the hair dryer we include an alternative to the heating element/elements discussed up to this point, (though the others would still be valid, even an hybrid system of an heater bank NND hot tube philosophy could be adopted in any or all case, if it were deemed a COST EFFECTIVE aid to efficiency).

In this example we provide a HEATER BANK in front of the fan, in essence, miniature versions of the portable gas driven hair curling tongs now available, through and around which the air intake is forced.

Here we include only one a basic concept to illustrate the idea, but if IT WERE FELT NECESSARY OBVIOUSLY other variations could be used, (additional heating elements or even more banks of heaters being used.

FIG.36 shows it unfolded to reveal the HNIR DRYER, utilising the principles hitherto discussed.

The pertinent points worthy of some note are that on unclipping and folding back the top leaf,1 containing in this instance the gas, the gas is automatically connected virtue of approopiate needle gas ets or connections awaiting its arrival, these connections can be recessed or "hidden" for protection and to forstall any ingress of dirt.

Unfolding of the bottom leaf, which forms the handle, now automatically facilitates the application of the power (contained therein) to the fan, 2, the instigation and speed of which, can again be controllable by a recessed button or trigger, 3.

The power facility would be of a rechargeable nature, 4, details a variable gas regulator.

THE COMPACT HATR DRYER IS NOW READ FOR USE.

FURTHERMORE THE CURLING FACILITY RS WITH THE OTHER DESIGNS, COULD BE ACCOMODATED, IN THIS INSTANCE BY ADDITIONAL AUTOMATICALLY ENGAGED GAS TAPPINGS AND THE PROVISION OF AN ATTACHABLE CURLING TONG, OR EVEN A TELESCOPIC NOZZLE WHICH EXTRUDES TO PRESENT g CURLING FACILITY WHICH ALLOWS THE HOT IR TC; MIGRATE THROUGH HOLES TO CURL THE HAIR.

FIG. 37 shows one example of the hair dryer in a three dimensional illustration.

FIG. 3 is a slightly modified version of t the compact dryer, in profile, with 1 highlighting a belt grip or similar or ease of carriage on the beach etc.

FIG. 39 is one example of a specifically designed gas store or rartrluge, suitable for the separating of supply, when using more than one utensil as is the case wnen using the IRON faci ii ty.

In essence when the iron is "plugged" n the supply to the dryer 1 cut off.

FIG40 is one example that looks to a switchable regulator to Separate tne supplies.

FIG.41 looks at the provision of a ladies "make up" compact secreted in this instance to the rear of the handle.

This may provide a valid marketing function in the area of an HIS and HERS packaging concept in relation to any sales push.

FIG. 42 is one example of a control circuit schematic for the fan.

Claims (4)

1. CLAN IS

   I An hairdryer/utility of a portable nature which combines current modular power, gas, fan and related control technologies together with modern alloy and plastics technology to provide a unit which facilitates ease of carriage and independence from other power sources. While remaining an effective alternative to any standard units.
2. 2 A portable hairdryer Sutility as claimed in in claim 1 whence the energy supplies are of such a nature to allow for ease of changing or recharginh as the case may be.
3. 3 portable hairdryer/utility as claimed in claim 1 or claim 2 whereby energy release and ignition are easily achieved by the depression of or switching of, the appropriate controls.
4. 4 A portable hairdryer Zutility as claimed in claim 3 where the power and energy ignition are of such a design to allow for safe interlocking so that inadvertent operation is eliminated while in carriage.

   5 n portable hai'rdnyer/utility as claimed in claims 1-4 which allows for efficient heat exchange between the heated tube or cylindrical body of the hair-dryer/utility and air by the designed use of baffles and other aids 6 n portable hair-dryer/utility as claimed in claims 1-5 wherein alternative methods for more efficient heat exchange and flexibilty are catered for by variations in design with regard to fan positioning and alternative methods of heat transference 7 A portable hairdryer/utility as claimed up to this point in claims 1-6 and which allows for transmogrification into a portable iron facility for ironing clothing items.

   8 n portable hair-dryer/utility as claimed in 7 when deployed in its ironing mode does by dint of novel safety features automatically interlock one facility from the other for safety reasons.

   9 n portable hair-dryer/utility as claimed in claims 1-8 P Which can or will incorporate several novel functions such as curling tongues, iron, heated cup, mosquito repel ant and others as design parameters and imagination permit. Utilizing the same base and allowing for simple unclipping or unscrewing of one function to allow for adaption to the other/others.

   10 n portable hairdryer/utility as claimed in claims 1-9 which also allows for- mains supply adaption when available 11 A portable hairdryer/utility as substantially described herein with reference to drawings 1-42 and all facets detailed therein.