CN110403326A - A kind of hair dryer - Google Patents
A kind of hair dryer Download PDFInfo
- Publication number
- CN110403326A CN110403326A CN201910624503.9A CN201910624503A CN110403326A CN 110403326 A CN110403326 A CN 110403326A CN 201910624503 A CN201910624503 A CN 201910624503A CN 110403326 A CN110403326 A CN 110403326A
- Authority
- CN
- China
- Prior art keywords
- air
- water ion
- channel
- hair dryer
- body portion
- 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.)
- Granted
Links
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 claims abstract description 62
- 102000004310 Ion Channels Human genes 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002243 precursor Substances 0.000 claims description 27
- 238000001035 drying Methods 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 abstract description 6
- 108090000862 Ion Channels Proteins 0.000 abstract 5
- 108091006146 Channels Proteins 0.000 abstract 4
- 238000009434 installation Methods 0.000 description 12
- 230000005611 electricity Effects 0.000 description 2
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000003648 hair appearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 238000005406 washing Methods 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
- 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
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
Embodiments of the present invention provide a kind of hair dryer, including body portion, the handle being connect with body portion, there is main air duct in handle, there is the accommodating space being connected to main air duct in body portion, body portion has air side, and body portion is formed with water ion channel and hot-air channel in air side, hair dryer further include: air guide member is set in accommodating space, for the air-flow of main air duct to be oriented to air side, wherein there is fraction to enter hot-air channel, remaining air-flow enters water ion channel；Heating component is set in hot-air channel；Water ionizer；Fan assembly.Air-flow in accommodating space blows to air side under the action of air guide member, air-flow respectively enters hot-air channel and water ion channel, water ionizer generates water ion in water ion channel, air-flow carries water ion blowout in water ion channel, hair dryer blows out the air-flow with water ion while blowing out hot wind, it keeps the skin wet when drying up user's hair for hair, it is excessively dry not to will lead to user's hair.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of hair dryer.
Background technique
After washing hair, when people, which need to wash one's face and rinse one's mouth, to sleep or is outgoing, the natural drying of hair needs to spend a large amount of
Time, hair dryer facilitates people's lives, shortens the time of the dry hair of people, facilitate people's lives.Currently, being
The wind of different temperatures can be blown out, hair dryer is usually to be composed of one group of heating wire and a small fan.If only
Small fan rotation, and when heating wire does not work, hair dryer can only blowing cold air, and when heating wire and small fan work at the same time, electricity
Filament assembly can generate heat, and the wind of fan blowout becomes hot wind by heating wire.
But after hot blast drying hair, it is easy to cause hair overdrying, will affect the hair quality of user, hair is caused to occur to divide
The problems such as fork.
Summary of the invention
The purpose of the present invention is to provide a kind of hair dryers, and blowout has the air-flow of water ion while blowing out hot wind,
Avoid hair overdrying.
Embodiments of the present invention provide a kind of hair dryer, including body portion, the handle connecting with the body portion, the hand
There is main air duct in handle, there is the accommodating space being connected to the main air duct in the body portion, the body portion has air side, and
The body portion is formed with water ion channel and hot-air channel, the hair dryer in the air side further include:
Air guide member is arranged in the accommodating space, for the air-flow of the main air duct to be oriented to the air side, wherein
There is fraction to enter hot-air channel, remaining air-flow enters the water ion channel；
Heating component is set in the hot-air channel；
Water ionizer is set in the water ion channel；
Fan assembly is set in the main air duct.
In terms of existing technologies, fan assembly feeds gas into main air duct to embodiment of the present invention outside hair dryer
Interior, the air-flow of the hair dryer flows to accommodating space from main air duct, and the air-flow in accommodating space blows under the action of air guide member
Air side, air-flow respectively enter hot-air channel and water ion channel, and the heating component in hot-air channel heats air-flow, hair dryer
Blow out hot wind；Water ionizer generates water ion in water ion channel, and air-flow carries water ion in water ion channel and blows
Out, hair dryer blows out the air-flow with water ion while blowing out hot wind, keeps the skin wet when drying up user's hair for hair,
It is excessively dry user's hair is not will lead to, while water ion can neutralize the electrostatic on user's hair, smooth the withered hair of hair
It is hot-tempered, the problems such as improving the glossiness of hair, avoid dry bifurcated.
In addition, the body portion includes: precursor, the rear body mutually spliced with the precursor, the shell connecting with the precursor；
The air side is located at the precursor, the hot-air channel is formed in the precursor, and the water ion is formed in the shell
Channel.The wind of hair dryer is blown out from precursor, and hot-air channel and water ion channel are each provided in precursor, and fraction is logical by hot wind
Road blows out hot wind drying hair, and fraction carries water ion blowout by water ion channel.
In addition, the precursor includes: preceding inner casing, the front casing for being surrounded on the preceding inner casing, the preceding inner casing and it is described before
It is coaxially disposed and is detachably connected between shell, the preceding inner casing and the front casing surround the hot-air channel；The heating
Component is mounted on the preceding inner casing or the front casing.
In addition, having the accommodating area for installing the heating component on the preceding inner casing.Heating component is located at preceding inner casing
It is interior to reach best heating effect, save the cost with the smallest volume.
In addition, the shell is located on the front casing, the shell and the front casing surround and form the water ion
Channel.
In addition, the shell is located at the front casing on the side of the preceding inner casing, the company of opening up on the front casing
Lead to the through slot of the accommodating space Yu the water ion channel.When the side that shell is located at front casing and preceding inner casing deviates from, i.e., before
When the outside of body, accommodating space and water ion channel conductive are allowed air-flow to be blown into water ion channel by through slot.
In addition, the hair dryer further include: be located at the baffle of the outlet air end in the water ion channel, opened up on the baffle
Several air holes for passing through for air-flow and water ion.Water ionizer be electrion device, baffle be used for by water from
Electronic generator is kept apart, to protect user.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the side view of hair dryer in first embodiment；
Fig. 2 is the front view of hair dryer in first embodiment；
Fig. 3 is the cross-sectional view of hair dryer in first embodiment；
Fig. 4 is the schematic diagram of internal structure in water ion channel in first embodiment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
In the various changes and modifications of following embodiment, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of hair dryers, for blowing out hot wind and with the air-flow of water ion.
As shown in 1 figure and Fig. 2, hair dryer includes: body portion 1, the handle connecting with body portion 12, the blower being located in handle 2
Component, as shown in figure 3, wherein having main air duct 3 in handle 2, fan assembly works in main air duct 3, by the gas in air
From 2 bottom end of handle sucking main air duct 3, there is accommodating space 13 in body portion 1, gas enters accommodating space 13, body from main air duct 3
Portion 1 has air side 7, and air-flow is blown out from air side 7 from body portion 1.
As shown in figure 3, hair dryer further include: the air guide member 4 being located in accommodating space 13,4 one end of air guide member is towards main wind
The air-flow come out from the main air duct 3 of handle 2 is oriented to air side 7 towards air side 7, air guide member 4 by road 3, the other end, and body portion 1 exists
Air side 7 is formed with water ion channel 51 and hot-air channel 81, and the air-flow that air guide member 4 is guided has part to enter hot-air channel
81, remaining air-flow enters water ion channel 51.Hair dryer further include: the water ionizer 6 that is located in water ion channel 51 is set
Heating component 8 in hot-air channel 81, the air-flow in water ion channel 51 can carry the water ion of the generation of water ionizer 6 secretly
It is blown out from air side 7；Air-flow in hot-air channel 81, which is heated by heating component 8 from air side 7, to be blown out.Hair dryer is in blowout warm
Blowout has the air-flow of water ion while wind, keeps the skin wet when drying up user's hair for hair, not will lead to user's hair
It is excessively dry, while water ion can neutralize the electrostatic on user's hair, it smooths that drying up for hair is short-tempered, improves the gloss of hair
Degree avoids the problems such as drying bifurcated.
Wherein, body portion 1 include: precursor 11, with the rear body 12 of the mutual split of precursor 11, the shell 5 being connect with precursor 11, it is preceding
Accommodating space 13 is formed between body 11 and rear body 12, wherein the air side 7 in body portion 1 is located on precursor 11.In accommodating space 13
Air-flow is blown out from precursor 11.Hot-air channel 81 is wherein formed in precursor 11, forms water ion channel 51 in shell 5.In main air duct 3
Air-flow air side 7 is blowed to by guiding piece, respectively enter hot-air channel 81 and water ion channel 51.
Wherein, precursor 11 is coaxially disposed and is detachably connected with rear body 12.It is heated in body 12 for installing circuit unit afterwards
Component 8 is located in precursor 11.The front casing 111 of inner casing 112 before precursor 11 includes: preceding inner casing 112, is surrounded on, preceding inner casing 112 with
It is coaxially disposed and is detachably connected between front casing 111, preceding inner casing 112 surrounds hot-air channel 81 with front casing 111.This embodiment party
In formula, heating component 8 is hot water radiation wire, certainly, heating component 8 or other component, only with thermoelectricity in present embodiment
For hindering silk, it is not specifically limited.Before heating component 8 is located on inner casing 112 or front casing 111, for passing through hot-air channel
Air-flow in 81 is heated, and in present embodiment, there is the accommodating area of installation heating component 8 to add certainly in preceding inner casing 112
Hot component 8 can also be located on front casing 111, only not do specific limit for being located on preceding inner casing 112 in present embodiment
It is fixed.It can reduce the volume of heating component 8, save the cost before heating component 8 is located on inner casing 112.In actual use, can will before
The pre-determined distance that is spaced apart of inner casing 112 and front casing 111, i.e. heating component 8 and front casing 111 are spaced one end distance, utilize
In addition certainly also heat insulating member can be arranged on preceding inner casing 112 in the characteristic of air conduction difference, the temperature for reducing front casing 111,
Such as mica sheet further decreases conduction to the temperature on front casing 111, avoids scald user, promote user experience.
In present embodiment, shell 5 is located on the front casing 111 of precursor 11, and shell 5 is arranged in half tubular shape, with front casing
111 surround water ion channel 51 together, it is notable that the shell 5 in present embodiment is located at front casing 111 away from preceding interior
On the side of shell 112, i.e., on the outer wall of precursor 11, certainly, shell 5 can be located on the inner wall of precursor 11, in present embodiment
Only on the outer wall that shell 5 is located at precursor 11, it is not especially limited.Meanwhile through slot 9 is opened up on front casing 111, so that water
Ion channel 51 and accommodating space 13 are connected, and the air-flow that guided part blows to air side 7 can enter water ion channel 51.
When hair dryer works, the fan assembly in handle 2 is run, and outside air is sent into main air duct 3, main air duct 3
It after gas enters accommodating space 13, is blowed under the guidance of air guide member 4 in air side 7, fraction blows to hot-air channel 81, heat
Portion gas in wind channel 81 is heated by heating component 8, and the gas after heating is blown out from the body portion 1 of hair dryer, is blown
The hair of dry user；Rest part air-flow enters water ion channel 51 by through slot 9, and it is logical that water ionizer 6 is located at water ion
In road 51, water ionizer 6 is used to generate the water ion with negative electricity, the gas carrying water ion in water ion channel 51 from
Blowout in water ion channel 51, hair dryer blow out the air-flow with water ion while blowing out hot wind, in drying user's hair
When keep the skin wet for hair, it is excessively dry not will lead to user's hair, while water ion can neutralize the electrostatic on user's hair,
The problems such as smoothing that drying up for hair is short-tempered, improve the glossiness of hair, avoiding dry bifurcated.
As shown in figure 4, hair dryer further include: the installation part 52 being located in water ion channel 51, in present embodiment, installation
Part 52 is bracket, and certainly, installation part 52 or other component only do not do specific limit by taking bracket as an example in present embodiment
It is fixed.Installation part 52 is detachably connected with water ionizer 6, wherein installation part 52 can pass through spiral shell with water ionizer 66
It tethers and connects, can also be connected by clamping, be only not specifically limited for being bolted in present embodiment.Installation part 52
It may be mounted in shell 55, or be mounted on 11 shell of body portion.In present embodiment, installation part 52 is mounted in shell 55,
Extend on 55 inner wall of shell and be equipped with two pairs of clamping plates 53, two pairs of clamping plates 53 are oppositely arranged, and two pairs of clamping plates 53 clamp installation part 52 respectively
Two sides, installation part 52 is fixed, and installation part 52 is detachably connected with water ionizer 66, after avoiding the damage of installation part 52
Cause water ionizer 66 that must also replace.
It is worth noting that, as shown in Figures 2 and 3, hair dryer further include: be located at the gear of the outlet air end in water ion channel 51
Plate 10 opens up several air holes on baffle 10, and air hole is evenly distributed on baffle 10, and wherein baffle 10 and shell 5 are detachable
It connects, in present embodiment, is clamped and connects with front casing 111, certainly, between 51 baffle 10 of water ion channel and front casing 111
It can also connect, be only not specifically limited by taking clamping as an example in present embodiment by other means.In water ion channel 51
Water ionizer 6 is electrion device, and baffle 10 is for keeping apart water ionizer 6, to protect user.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (7)
1. a kind of hair dryer, it is characterised in that: including body portion, the handle connecting with the body portion, there is main wind in the handle
Road has accommodating space be connected to the main air duct in the body portion, and the body portion is with air side, and the body portion is in institute
It states air side and is formed with water ion channel and hot-air channel, the hair dryer further include:
Air guide member is arranged in the accommodating space, for the air-flow of the main air duct to be oriented to the air side, wherein there is portion
Air-flow is divided to enter hot-air channel, remaining air-flow enters the water ion channel；
Heating component is set in the hot-air channel；
Water ionizer is set in the water ion channel；
Fan assembly is set in the main air duct.
2. hair dryer according to claim 1, which is characterized in that the body portion includes: precursor, mutually spells with the precursor
The rear body connect, the shell being connect with the precursor；
The air side is located at the precursor, the hot-air channel is formed in the precursor, and the water is formed in the shell
Ion channel.
3. hair dryer according to claim 2, which is characterized in that the precursor include: preceding inner casing, be surrounded on it is described before in
The front casing of shell is coaxially disposed and is detachably connected between the preceding inner casing and the front casing, the preceding inner casing and it is described before
Shell surrounds the hot-air channel；
The heating component is mounted on the preceding inner casing or the front casing.
4. hair dryer according to claim 3, which is characterized in that have on the preceding inner casing for installing the heating group
The accommodating area of part.
5. hair dryer according to claim 3, which is characterized in that the shell is located on the front casing, the shell
It is surrounded with the front casing and forms the water ion channel.
6. hair dryer according to claim 5, which is characterized in that the shell is located at the front casing away from described preceding interior
On the side of shell, the through slot for being connected to the accommodating space and the water ion channel is opened up on the front casing.
7. hair dryer according to claim 6, which is characterized in that the hair dryer further include: it is logical to be located at the water ion
The baffle of the outlet air end in road opens up several air holes for passing through for air-flow and water ion on the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624503.9A CN110403326B (en) | 2019-07-11 | 2019-07-11 | Hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624503.9A CN110403326B (en) | 2019-07-11 | 2019-07-11 | Hair drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110403326A true CN110403326A (en) | 2019-11-05 |
| CN110403326B CN110403326B (en) | 2023-10-27 |
Family
ID=68361080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624503.9A Active CN110403326B (en) | 2019-07-11 | 2019-07-11 | Hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110403326B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827019A (en) * | 2021-11-02 | 2021-12-24 | 广东青杉精密电子有限公司 | A hair dryer nozzle with an ionizer |
| CN114173606A (en) * | 2021-06-18 | 2022-03-11 | 深圳汝原科技有限公司 | Drying device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029544Y (en) * | 2006-01-19 | 2008-03-05 | 松下电工株式会社 | Hair dryer with hot wind |
| CN103844545A (en) * | 2012-11-30 | 2014-06-11 | 松下电器产业株式会社 | Heating air-supplying device |
| CN105795675A (en) * | 2016-05-17 | 2016-07-27 | 杭州清稞节能环保科技有限公司 | Blade-free fan type nanometer water ion air blower |
| US20160242524A1 (en) * | 2012-08-09 | 2016-08-25 | Koninklijke Philips N.V. | Hair dryer with air outlet arrangement |
| CN106974416A (en) * | 2015-11-26 | 2017-07-25 | 戴森技术有限公司 | Hair care appliance |
| CN208129715U (en) * | 2018-02-08 | 2018-11-23 | 杭州大湛机电科技有限公司 | A kind of nanoparticle hair dryer |
| CN208354865U (en) * | 2018-06-12 | 2019-01-11 | 广东罗曼智能科技股份有限公司 | A kind of hair dryer with cosmetology function |
| CN109527762A (en) * | 2018-12-29 | 2019-03-29 | 追觅科技（天津）有限公司 | The body portion of hair dryer and hair dryer |
| CN210581447U (en) * | 2019-07-11 | 2020-05-22 | 追觅科技（天津）有限公司 | Hair dryer |
-
2019
- 2019-07-11 CN CN201910624503.9A patent/CN110403326B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029544Y (en) * | 2006-01-19 | 2008-03-05 | 松下电工株式会社 | Hair dryer with hot wind |
| US20160242524A1 (en) * | 2012-08-09 | 2016-08-25 | Koninklijke Philips N.V. | Hair dryer with air outlet arrangement |
| CN103844545A (en) * | 2012-11-30 | 2014-06-11 | 松下电器产业株式会社 | Heating air-supplying device |
| CN106974416A (en) * | 2015-11-26 | 2017-07-25 | 戴森技术有限公司 | Hair care appliance |
| CN105795675A (en) * | 2016-05-17 | 2016-07-27 | 杭州清稞节能环保科技有限公司 | Blade-free fan type nanometer water ion air blower |
| CN208129715U (en) * | 2018-02-08 | 2018-11-23 | 杭州大湛机电科技有限公司 | A kind of nanoparticle hair dryer |
| CN208354865U (en) * | 2018-06-12 | 2019-01-11 | 广东罗曼智能科技股份有限公司 | A kind of hair dryer with cosmetology function |
| CN109527762A (en) * | 2018-12-29 | 2019-03-29 | 追觅科技（天津）有限公司 | The body portion of hair dryer and hair dryer |
| CN210581447U (en) * | 2019-07-11 | 2020-05-22 | 追觅科技（天津）有限公司 | Hair dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173606A (en) * | 2021-06-18 | 2022-03-11 | 深圳汝原科技有限公司 | Drying device |
| CN113827019A (en) * | 2021-11-02 | 2021-12-24 | 广东青杉精密电子有限公司 | A hair dryer nozzle with an ionizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110403326B (en) | 2023-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102158351B1 (en) | Hair dryer | |
| EP2799613B1 (en) | Clothes treating apparatus with heat recovery device | |
| CN109023831B (en) | Washing and drying integrated machine | |
| WO2020143508A1 (en) | Electric hair dryer that is comfortable to use | |
| CN110403326A (en) | A kind of hair dryer | |
| CN209750153U (en) | Electric hair drier comfortable to use | |
| KR101301489B1 (en) | Clothing Dryer | |
| CN214317273U (en) | Automatic heat dissipation hair-dryer | |
| CN206295032U (en) | Heater of hair straightener with blowing function | |
| CN210581447U (en) | Hair dryer | |
| CN208440873U (en) | Dehumidifying direct-discharging type clothes nursing machine | |
| KR102077040B1 (en) | Clothes dryer | |
| CN214258250U (en) | Cold and hot air mixed blowing blower | |
| CN205258960U (en) | Clothes hanger subassembly and garment steamer | |
| CN206666831U (en) | A kind of clothing dryer | |
| CN208784671U (en) | Hot air apparatus and washing electric appliance | |
| CN206525712U (en) | A multifunctional hair dryer | |
| CN113235263A (en) | Door body washing mechanism and washing device with bottom air inlet drying function | |
| CN208266531U (en) | Clothes treatment device with function of eliminating static | |
| CN105937152A (en) | Clothes hanger with drying function | |
| CN105463807B (en) | clothes dryer | |
| CN214831334U (en) | Blowing structure of drying box | |
| CN213908942U (en) | Electric hair drier | |
| JP4333790B2 (en) | Hand dryer | |
| CN218621483U (en) | Air outlet structure of clothes dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215124 no.1688, Songwei Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: Pursuit technology (Suzhou) Co.,Ltd. Address before: 300461 1-1-804-8, north area, financial and Trade Center, 6865 Asia Road, Binhai New Area, Tianjin Applicant before: DREAME TECHNOLOGY (TIANJIN) Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |