CN108158183A - Hair dryer and hand-held instruments - Google Patents
Hair dryer and hand-held instruments Download PDFInfo
- Publication number
- CN108158183A CN108158183A CN201810226979.2A CN201810226979A CN108158183A CN 108158183 A CN108158183 A CN 108158183A CN 201810226979 A CN201810226979 A CN 201810226979A CN 108158183 A CN108158183 A CN 108158183A
- Authority
- CN
- China
- Prior art keywords
- wall
- ontology
- hair dryer
- fluid
- flow path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000004209 hair Anatomy 0.000 title claims description 37
- 239000012530 fluid Substances 0.000 claims abstract description 74
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 230000004323 axial length Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 239000004425 Makrolon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0423—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between hand-held air guns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
A kind of hand-held instruments are disclosed, including ontology and the handle for being connected to ontology, wherein ontology includes tubular inner wall, outer wall, the outer wall extend around inner wall, fluid flow path, the fluid flow path extends between the inner walls and the outer, and barrier across inner wall extension at least partly.Barrier can be positioned at the at one end of inner wall.Barrier can be formed by transparent material.The space limited by the inner wall of ontology can provide the sight across ontology.Fan unit can be positioned between inner and outer wall, and can be by the bearings that are mounted on inner wall.Barrier may be coupled to fan unit, for rotating with it.Motor for driving fan unit can be positioned between inner and outer wall.Heater can be positioned between inner and outer wall.
Description
It is on March 19th, 2013 applying date that the application, which is, application No. is 201380020409.3, entitled " dry hairs
The divisional application of the application for a patent for invention of device and hand-held instruments ".
Technical field
The present invention relates to hair-dryers, particularly, are related to hot air blower, such as hair dryer.
Background technology
Hair-dryer, particularly hot air blower are used for a variety of applications, such as substances or the hair such as drying paint and clear
Remove or divest superficial layer.In general, providing motor and fan, draw fluid into body portion；Fluid can before body portion is left quilt
Heating.
Invention content
The present invention provides a kind of hair dryers, and including ontology and the handle for being connected to ontology, wherein ontology is included in tubulose
Wall, outer wall, the outer wall extend around inner wall, fluid flow path, enter hair dryer and between the inner walls and the outer from fluid inlet
Extension.
Preferably, outer wall limits the axial length of ontology, and fluid flow path extends along the axial length of ontology.
Preferably, ontology has arrival end and the port of export, and arrival end preferably includes the fluid inlet into hair dryer.Go out
Mouth end preferably includes the fluid outlet from hair dryer.As a result, fluid from the arrival end of hair dryer along being located in inner wall and outer
Fluid flow path between wall flow to fluid outlet.
Preferably, the sight across ontology is provided by the space that the inner wall of ontology limits.It is as a result, in inner wall or internal
The space provides the sight across hair dryer.
Preferably, barrier is provided, and the barrier across inner wall extension at least partly.Preferably, barrier can be positioned at
The at one end of inner wall.Preferably, barrier is formed by transparent material (transparent material).Preferably, barrier was
Filter.
Preferably, fan unit positions between the inner walls and the outer.
Preferably, fan unit is by the bearings that are mounted on inner wall.
Preferably, barrier is connected to fan unit, for rotating with it.
Preferably, for the positioning of the motor of driving fan unit between the inner walls and the outer.
Preferably, hair dryer includes the heater of positioning between the inner walls and the outer.Preferably, heater is ring-type.
Preferably, one end of barrier closing inner wall.Preferably, one end of inner wall is closed to barrier portion.Preferably, barrier
Including centre bore.
Preferably, fluid is aspirated through the hole by the fluid emitted from fluid flow path.
Preferably, inner wall limits for tubulose and in ontology space.In one embodiment, one end of inner wall can be sealed
It closes or seals.In another embodiment, fluid can flow through the space being limited in inner wall.Fluid is from the upstream of ontology
Or Inlet-side flow is to the downstream of ontology or the port of export.
Preferably, the sight across the ontology of utensil is provided by the space that the inner wall of ontology limits.In one end quilt of inner wall
In the case of sealing, which is transparent or semitransparent.The sealing element can be provided to visible by the distal end of utensil
The amplification effect of any article.
Preferably, hair dryer includes processor, for the fluid in treatment fluid flow path.Preferably, the processor
Including fan component and/or heater.
Fan component includes motor and by motor-driven fan.Preferably, fan is arranged in fluid flow path.Electricity
Machine can be arranged in fluid flow path or in the handle or conduit of hair dryer.
The offer of motor, and the thus offer meaning of a distribution of weight of the separate fan of hair dryer and possible heater
Taste hair dryer can be with weight balancing to provide more comfortable user experience.
Preferably, sealing element is at the arrival end of ontology.This is favourable, because this prevents the inner surface close to inner wall,
Its heater within the appliance is by will heating in the case of use.
Advantageously so that there is at least one opening end to inner wall, because this provides a store for the side of convenience of utensil
Method.The hole limited by the hole of inner wall can be hooked to such as hook or nail on.
Inner and outer wall is preferably essentially circle；Alternatively, they can be ellipse, rectangle or rectangular.It is practical
On, each wall can be different shape or construction.
The second aspect of the present invention provides a kind of hand-held instruments, including ontology and the handle for being connected to ontology, wherein
Ontology includes tubular inner wall, outer wall, which extends around inner wall, and fluid flow path, the fluid flow path is from fluid inlet
Extend into hair dryer and between the inner walls and the outer.
Description of the drawings
The present invention will be only described with reference to the accompanying drawings by way of example now, in attached drawing：
Fig. 1 shows the back end perspective view of single-grip utensil according to the present invention；
Fig. 2 shows the side view of the utensil of Fig. 1；
Fig. 3 shows the sectional view of another utensil；
Fig. 4 shows the back end perspective view of the utensil of Fig. 3；
Fig. 5 shows the sectional view of double handle utensil；
Fig. 6 shows the sectional view of single-grip utensil；
Fig. 7 shows the sectional view across the S-S lines of Fig. 2；
Fig. 8 shows the sectional view of the utensil of Fig. 4；And
Fig. 9 shows the side view of the second utensil according to the present invention；
Figure 10 shows the sectional view along the N-N lines of Fig. 9；
Figure 11 shows the back end perspective view of another utensil according to the present invention；And
Figure 12 shows the sectional view along the L-L lines of Figure 11.
Specific embodiment
Figures 1 and 2 show that the first utensil 10, which has ontology 12 and is led substantially perpendicular to what ontology 12 was arranged
Pipe or handle 14, ontology 12 have fluid inlet end 12a and fluid outlet 12b.
Ontology 12 has outer wall 112 and inner wall 18.Inner wall 18, which accommodates, is located at the space at 12 center of ontology or region 20.Inside
Annular region 30 between wall 18 and outer wall 112 limits the major fluid flow path across utensil 10.Tubular shell 18 is substantially
Conduit, pipe or pipeline upper longer than its width and that preferably there is substantially circular cross section, but it can be ellipse, side
Shape, rectangle or other shapes.
Referring now to Fig. 3 and 4, heater 46 and fan component 50,60 are arranged in annular region 30.Fan 50 is mounted on
On round bearing 56, and driven by motor 60.Power from motor 60 is used magnetic coupling, gear or belt mechanism 54 to carry
Supply fan.Electric energy is supplied to motor 60 using cable 62, and cable 62 has the standard plug for being attached to its end (not shown).
In this example, cable 62 enters utensil at the bottom of handle 14, but inlet point can be not in cable during use
On cause at any position excessively pulled.
Bearing 56 is not necessarily circle, and can be discontinuous supporting surface.
Due to motor and fan decentraction, this is the normal conditions of the type conventional appliances, therefore motor may be provided at profit
In the position of operation utensil.Therefore, because motor is not attached directly to fan, and potential range fan and apart from heater
Farther out, therefore motor can be positioned so that the weight for balancing utensil, i.e. motor may be housed in fluid flow path 20 or replace
Dai Di, motor are located in conduit or handle 14, and heater is another weight source of utensil.
In this example, fan 50 has wheel hub 52, and wheel hub 52 limits inlet seal to inner wall 18, thus by inner wall 20
Gap 20 any big fluid is not made to flow through it.
Fan blade is since it is installed around tubular shell 18, the center without being mounted to apparatus body, therefore has
There is the length of shortening.This leads to the reduction of Fluid Volume that can be sucked by fan 50, but since most of work(is by fan blade
Outer portion is made, therefore the reduction is not notable.The fan blade length of the shortening has the advantages that reduce utensil weight.
52 preferably clear of wheel hub, and be made of durable plastic material, such as makrolon.Wheel hub 52 can shape to provide
Amplification to the object for entering sight at the other end 12b of ontology.
When utensil is opened, motor 60 provides power to fan 50, and this draws fluid into major fluid flow path 30
In.If heater 46 is activated, the fluid being inhaled into is heated before leaving ontology at outflow end 12b.
Referring now to Fig. 5,6 to 7, fan 150 is arranged in major fluid flow path 130.Fluid is at arrival end 112a
It is drawn into ontology 112 by the effect of fan 150.Then the fluid leaves at the fluid outlet 112b of ontology 112 before,
Along ontology flows straight to heater 46.Fig. 5 shows tool there are two handle 114 and the utensil of 114b, and Fig. 6 and 7 only has
One handle 114.
No wheel hub fan 150 is provided in major fluid flow path 130.Fluid is at arrival end 112a by no wheel hub wind
The effect of fan 150 is sucked into ontology 112.Then the fluid leaves at the fluid outlet 112b of ontology 112 before, edge
Ontology flows straight is to heater 46.Fluid is inhaled by volume through central fluid flow path 120, and the fluid with being heated
130b is mixed at outflux 112b.
No wheel hub fan 150 is installed on round bearing 166, and is driven by motor 60, and motor 60 is in the embodiment
In be accommodated in major fluid flow path 130, but can alternatively be arranged in conduit 114.Power from motor 60
Such as magnetic coupling or gear or belt mechanism 164 is used to be supplied to fan.Filter 160 may be provided at fluid inlet end 112a
Place, for fan and motor to be protected not to have hair or dirt to enter.
In this embodiment, sight may pass through first or core flow flowing, and fan can be provided as transparent form.
Referring now to Fig. 8, fan 250 is arranged in major fluid flow path 230.Fluid is at arrival end 212a by fan
250 effect is drawn into ontology 212.Then the fluid is to leave at the fluid outlet 212b of ontology 212 before, along this
Body flows straight is to heater 46.In this embodiment, fan 250 has wheel hub 270, which is mounted on tubular shell
On 118.Wheel hub 270 has centre bore 280, and fluid may pass through centre bore 280 and be flowed in flow path 220.Thus, in the reality
It applies in example, when the motor is energized, fan suction air enters major fluid flow path 230, and fluid is inhaled or introduced by volume and flows
In body flow path 220.
Fan 250 is installed on round bearing 56, and is driven by motor 60, and motor is accommodated in this embodiment
In major fluid flow path 230, but it can be alternatively positioned in conduit 14.
Thus, when motor and fan decentraction, this is generally the situation of the conventional appliances of the type, then it can be set
In the position for being conducive to appliance operation.Therefore, because motor is not attached directly to fan, and may be about fan and heating
Device is distant, therefore motor can be positioned so that the weight of balance utensil, and heater is another weight source of utensil.
Power from motor 60 is used magnetic coupling, gear or belt mechanism 64 to be supplied to fan.Filter can be set
At fluid inlet end 212a, for fan and motor to be protected not to have hair and dirt to enter.
Second embodiment is described about Fig. 9 and 10.In the present embodiment, utensil 300 has conduit 314, in cross section
In be ellipse.The advantages of replacing circular pipe using elliptical catheter is, first when conduit is used as handle, due to ellipse
Shape more accurately imitates the shape formed by the finger being bent, therefore it is easier to grasp for user than circle, secondly, ellipse
Circle can be used for assigning directionality to conduit or handle.This feature shows in fig. 11, wherein, the first pipe/handpiece 314a is closed
It is orientated at a right angle in the second pipe/handpiece 314b.Directionality can make utensil be easier to use.
Third advantage is, for can be for grasping member, ellipse provides the cross-sectional area than round handle bigger,
This means that larger fluid flowing can pass through oval handle.This can reduce in operating and one or more be made an uproar by what utensil generated
Sound is lost by the pressure in the power and utensil of utensil consumption or conduit.
Figure 11 shows the utensil 400 with filter 450, and filter 450 is lattice-shaped filter, covers main fluid
Flow path 430, keep central fluid flow path 20 most, if not all, open and it is filtered.Filtering
Device 450 can also comprise Web materials, be arranged between the grid of filter.
Referring now to fig. 12, in this embodiment, the cross section of conduit 14 is generally circular, and it is preferable to use materials
140 be liner.The material 140 be, for example, foam or felt, be used for it is set forth below in it is one or more：Mitigate from time stream
The noise of body stream；Mitigate the vibration from fan component；Or as the heat in the fluid flow system of heat-insulating material holder
Amount.
Gasket material 140 is preferably flared out at one or two of the upstream end 140a of liner and downstream 140b,
Corners or beveling.Since smaller turbulent flow inflow/outflow has the part of liner, this can reduce the pressure damage in conduit
Consumption, and help to reduce the noise generated.
For all the embodiment described, the inner opening at one end of utensil or the other end can be used for storing utensil, example
Such as by the way that inner opening is hooked on such as hook or nail fixator, advantageously to store and fetch as needed.
For the embodiment described about Fig. 3 and 4, inner wall 18 is sealed, so as to not arrived at the arrival end of ontology 12b
The entrance on the surface.
For the embodiment described about Fig. 5 to 8, inner wall 118 is not sealed with, so as to which the wall can be from the outside of ontology
Close, thus the wall is exterior wall.For exterior wall and interior wall, there are the rule that different needs are abided by, such as about most
It is big to allow temperature.For this purpose, the temperature of inner wall 18 can be hotter than exterior wall 118, this allows greater compactness of utensil to be manufactured, because
Heater can be positioned as closer to inner wall 118.
For the embodiment being described, ontology is generally tubular, and with the length in axial direction extended.Main fluid
Flow path, the annular region 30,130,230,430 being introduced between inner and outer wall, along ontology axis from the inlet to the outlet
Extend to ground.Major fluid flow path extends along ontology from hair dryer entrance (fluid enters hair dryer from this).Alternatively, it is main
Fluid flow path extends from the upstream end thereof of inner wall, such as is recessed in the situation of outer wall in inner wall.
Be described in detail the present invention about hair dryer, but its be applicable to sucking fluid and guide the fluid from
Any utensil of utensil outflow.
The utensil can be used together with heater or can not be used together with heater；The effect that fluid flows out at high speeds
With drying effect.
The fluid for flowing through utensil is usually air, but can be the various combination of one or more gases, and
It may include additive, for improving the influence of utensil performance or the utensil object be aligned to output, which is, for example, hair
With the hair style of hair.
The present invention is not limited to detailed descriptions given above.Various deformation form will be aobvious for those skilled in the art
And it is clear to.
Claims (11)
1. a kind of hair dryer, including ontology and the handle for being connected to ontology, wherein ontology includes tubular inner wall, outer wall, the outer wall
Extend around inner wall, fluid flow path enters hair dryer from fluid inlet and extends between the inner walls and the outer, the hair dryer
Including being located at the heater between inner and outer wall.
2. hair dryer according to claim 1, wherein outer wall limit the axial length of ontology, and fluid flow path is along originally
The axial length extension of body.
3. hair dryer according to claim 1 or 2, wherein the space limited by the inner wall of ontology provides regarding across ontology
Line.
4. hair dryer according to claim 1, wherein ontology have arrival end, and the arrival end enters including the fluid
Mouthful.
5. hair dryer according to claim 1, wherein ontology have the port of export, and the port of export includes fluid outlet.
6. hair dryer according to claim 1, wherein fan unit are positioned between inner wall and outer wall.
7. hair dryer according to claim 6, wherein fan unit are by the bearings that are mounted on inner wall.
8. the hair dryer described according to claim 6 or 7, wherein the motor for driving fan unit is positioned in inner wall and outer
Between wall.
9. a kind of hair dryer, including ontology and the handle for being connected to ontology, wherein ontology includes tubular inner wall, outer wall, the outer wall
Extend around inner wall, fluid flow path, which enters hair dryer and between the inner walls and the outer from fluid inlet
Extension, the hair dryer include the heater between inner and outer wall.
10. the utensil according to claim 1 or 9, wherein heater are annular shape.
11. the utensil according to claim 1 or 9, wherein barrier are provided, and the barrier prolongs at least partly across inner wall
It stretches.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1205699.0A GB201205699D0 (en) | 2012-03-30 | 2012-03-30 | A hand held appliance |
| GB1205699.0 | 2012-03-30 | ||
| CN201380020409.3A CN104244766B (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380020409.3A Division CN104244766B (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158183A true CN108158183A (en) | 2018-06-15 |
Family
ID=46160039
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922035.XA Pending CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
| CN201810226979.2A Pending CN108158183A (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
| CN201380020409.3A Expired - Fee Related CN104244766B (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922035.XA Pending CN106820532A (en) | 2012-03-30 | 2013-03-19 | Hand-held instruments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380020409.3A Expired - Fee Related CN104244766B (en) | 2012-03-30 | 2013-03-19 | Hair dryer and hand-held instruments |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150089828A1 (en) |
| EP (1) | EP2830463A1 (en) |
| JP (2) | JP6060426B2 (en) |
| CN (3) | CN106820532A (en) |
| GB (2) | GB201205699D0 (en) |
| WO (1) | WO2013144576A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731596A (en) * | 2019-11-26 | 2020-01-31 | 广东华能达电器有限公司 | electric hair drier with display screen |
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| MX2014011845A (en) | 2012-03-30 | 2014-12-10 | Dyson Technology Ltd | A hand held appliance. |
| GB201205679D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205687D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205690D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205683D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | A hand held appliance |
| GB201205695D0 (en) | 2012-03-30 | 2012-05-16 | Dyson Technology Ltd | Hand held appliance |
| GB2515815B (en) | 2013-07-05 | 2015-12-02 | Dyson Technology Ltd | A hand held appliance |
| GB2515808B (en) | 2013-07-05 | 2015-12-23 | Dyson Technology Ltd | A handheld appliance |
| GB2515813B (en) | 2013-07-05 | 2017-07-05 | Dyson Technology Ltd | A handheld appliance |
| GB2515810B (en) | 2013-07-05 | 2015-11-11 | Dyson Technology Ltd | A hand held appliance |
| RU2635063C2 (en) | 2013-07-05 | 2017-11-08 | Дайсон Текнолоджи Лимитед | Manual household appliance |
| GB2515811B (en) * | 2013-07-05 | 2015-11-11 | Dyson Technology Ltd | A handheld appliance |
| GB2515809B (en) | 2013-07-05 | 2015-08-19 | Dyson Technology Ltd | A handheld appliance |
| GB2533324B (en) * | 2014-12-16 | 2017-12-13 | Dyson Technology Ltd | A hand held appliance |
| GB2543538B (en) * | 2015-10-21 | 2018-05-09 | Dyson Technology Ltd | A haircare appliance |
| US10485320B2 (en) * | 2016-08-19 | 2019-11-26 | Shih-Ling Hsu | Hair dryer |
| GB2560356B (en) | 2017-03-09 | 2021-05-05 | Dyson Technology Ltd | A haircare appliance |
| US10660418B2 (en) | 2017-07-14 | 2020-05-26 | Spectrum Brands, Inc. | Air-moving appliance including an attachment |
| US10835007B2 (en) | 2017-07-14 | 2020-11-17 | Spectrum Brands, Inc. | Hair dryer |
| GB2567661B (en) | 2017-10-19 | 2020-09-09 | Dyson Technology Ltd | A haircare appliance |
| KR102343258B1 (en) * | 2018-09-19 | 2021-12-27 | 엘지전자 주식회사 | Dryer |
| EP3626110B1 (en) * | 2018-09-19 | 2021-01-27 | Lg Electronics Inc. | Dryer |
| CN111838937B (en) * | 2018-12-06 | 2022-12-09 | 深圳素士科技股份有限公司 | Hair drying device convenient to it is handheld |
| CN109764002A (en) * | 2019-03-15 | 2019-05-17 | 莱克电气股份有限公司 | Height heat dissipation hair dryer |
| CN109998258A (en) * | 2019-05-16 | 2019-07-12 | 上海飞科电器股份有限公司 | Hair dryer |
| CN111820572A (en) * | 2019-11-25 | 2020-10-27 | 叶佳增 | Hair drier |
| US11653737B1 (en) | 2021-11-12 | 2023-05-23 | Sharkninja Operating Llc | Hair care appliance |
| USD1021238S1 (en) | 2022-06-02 | 2024-04-02 | Sharkninja Operating Llc | Hair care appliance |
| JP7339704B1 (en) | 2022-10-18 | 2023-09-06 | 賢 橋本 | hair dryer device |
| US20240245190A1 (en) | 2023-01-19 | 2024-07-25 | Sharkninja Operating Llc | Identification of hair care appliance attachments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110731596A (en) * | 2019-11-26 | 2020-01-31 | 广东华能达电器有限公司 | electric hair drier with display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015514462A (en) | 2015-05-21 |
| US20150089828A1 (en) | 2015-04-02 |
| GB201205699D0 (en) | 2012-05-16 |
| GB2500802B (en) | 2015-05-20 |
| JP6309066B2 (en) | 2018-04-11 |
| CN104244766B (en) | 2018-04-20 |
| GB2500802A (en) | 2013-10-02 |
| WO2013144576A1 (en) | 2013-10-03 |
| CN104244766A (en) | 2014-12-24 |
| CN106820532A (en) | 2017-06-13 |
| GB201304991D0 (en) | 2013-05-01 |
| JP6060426B2 (en) | 2017-01-18 |
| EP2830463A1 (en) | 2015-02-04 |
| JP2017012865A (en) | 2017-01-19 |
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Application publication date: 20180615 |
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