CN108772855A - A kind of vibration razor - Google Patents
A kind of vibration razor Download PDFInfo
- Publication number
- CN108772855A CN108772855A CN201810511194.XA CN201810511194A CN108772855A CN 108772855 A CN108772855 A CN 108772855A CN 201810511194 A CN201810511194 A CN 201810511194A CN 108772855 A CN108772855 A CN 108772855A
- Authority
- CN
- China
- Prior art keywords
- vibration
- blade unit
- handle
- vibrating
- amplitude
- 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
- 239000000725 suspension Substances 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 abstract description 22
- 210000003491 skin Anatomy 0.000 abstract description 18
- 230000010355 oscillation Effects 0.000 abstract description 6
- 210000002615 epidermis Anatomy 0.000 abstract description 5
- 238000007790 scraping Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000008257 shaving cream Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003780 hair follicle Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/38—Safety razors with one or more blades arranged transversely to the handle with provision for reciprocating the blade by means other than rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
Abstract
The invention discloses a kind of vibration razors, it include the blade unit with razor piece, and handle, handle inner is equipped with the vibrating mechanism for generating vibration, vibrating mechanism and blade unit connect and drive blade unit between 200Hz to the frequency between 1600Hz, and it is vibrated between 0.1mm to the amplitude between 0.25mm, when scraping palpus, blade unit is with the frequency vibration at high speed of 200Hz≤f≤1600Hz, enable the knife-blade chaetas such as multiple impact beard in a short time of blade unit, beard is set to be more prone to scrape disconnected, Sharpness is good；Simultaneously, blade unit is also with the amplitude vibration of 0.1mm≤A≤0.25mm, the amplitude of fluctuation can be good at cutting off beard, avoid the amplitude of oscillation is excessive from cutting through face's epidermis simultaneously, cutting is brought to keenly feel, and blade unit is in such vibration of skin surface, can effective massaging skin, preferable shaving comfort is provided.
Description
【Technical field】
The present invention relates to a kind of vibration razors.
【Background technology】
Traditional electric shaver (also referred to as dry method shaver) does not need water, soap or shaving cream and can be used.Although
The shaving of such dry electric shaver is convenient, but when many people believe electric shaver shaving pastes not as good as wet shaving razors
Into skin, there is no so ideal for the effect that shaves.
The conventionally used suds of wet shaving razors or shaving cream soften the beard of user, and water and soap softening make
Beard is easier to be cut, and comfort and convenience are poor.
Meanwhile its cleaning of two kinds of above-mentioned shavers is also no so convenient.
Vibrating razor has been for some time in the research of industry, wherein：
Electric vibrating shaver shown in Patent No. US5046249A, providing a kind of direct current generator driving eccentric wheel makes
Blade unit generates of reciprocating vibration to promote the scheme of shaving comfort.
Swing type shaver shown in Patent No. US5299354A provides one kind and driving eccentric wheel by direct current generator
So that blade unit is generated vibration to promote the comfort to shave, and generates 5000rpm~6500rpm, i.e. 83.3Hz~
108.3Hz, amplitude are the technical solution of 0.05mm~0.178mm.
High frequency shown in Patent No. EP0885698A1 is wet/dry shaving system, it is noted that 2000Hz~10000Hz shakes
Dynamic system and 15000Hz~2000000Hz, the system of the vibration of 0.01~0.1mm of amplitude.
Hand held appliances shown in Patent No. CN200810100511, it is noted that the safety razor with vibration machine,
By using tactiosensible control device, to which blade unit starts immediately with when skin contact, by only when blade list
Member contact or will reach contact skin when start vibration generating arrangement, to solve US5046249A, US5299354A,
Many users do not like the feeling that vibration razor is held in the hand in 3 patents such as EP0885698A1.Meanwhile the patented technology
It is not crucial that the vibration frequency during practical shaving is referred in scheme, and utilizes ultrasonic wave (being more than 20000Hz) and Asia
The possibility that the frequency of ultrasonic wave (16KHz~20KHz) is vibrated.
Safety razor shown in Patent No. CN200480004663, at the same also refer to open vibration when, largely make
User does not like the feeling that vibration razor is held in the hand, and it to be solved the problems, such as being that vibration helps safety razor cleaning, production
The mechanism of raw vibration activates automatically when blade unit is immersed in the water, and stops vibration when leaving in water, vibrating mechanism is by motor
Energization causes eccentrically mounted weight high speed rotation to generate, and suitable frequency is about 120Hz, and purpose removes shaving soap and clast.
Oscillating razors described in Patent No. CN200680007547, by handle, blade holder, interconnecting component, ejector
Structure, vibrating mechanism, elastic element combination realize have the function of vibration and detachable blade frame, eject the work(of interconnecting component
Can, by the way that elastic element is arranged between the actuator and handle of ejecting mechanism to respond the vibration generated by vibrating mechanism to subtract
The vibration of weak actuator reduces the unpleasant to hear noise for increasing and being generated after vibrating function.Meanwhile it also providing and is caused partially using motor
The rotation of heart weight causes blade unit to generate vibration, with frequency 5000rpm (83.3Hz)~10000rpm (166.7Hz), amplitude
0.25mm~0.51mm is vibrated, and by vibromassage skin and is made face nerve from the stimulation shaved, is reduced blade holder
Friction coefficient between user's face is to provide shaving comfort.
Vibration razor is in continuous research and progress, although bringing certain advantageous effect to a certain extent,
In actual use, found through practice, however it remains defect,
1, blade cutting is not sharp enough, especially when softening beard, only passes through vibration in no suds or shaving cream
Skin of face reduces pain when scraping palpus, and comfort is bad.
2, frequency 83.3Hz~108.3Hz in patent US5299354A, amplitude are the technical side of 0.05mm~0.178mm
Case, although bringing the comfort to shave to a certain extent, vibration cutting effect is bad.
2000Hz~10000Hz for 3, being previously mentioned in patent EP0885698A1 and CN200810100511,
The frequency of 15000Hz~2000000Hz, ultrasonic wave (being more than 20000Hz) and sub- ultrasonic wave (16KHz~20KHz) are vibrated,
Vibration frequency is too high, is easy injury skin.
4, in patent CN200680007547, with frequency 5000rpm (83.3Hz)~10000rpm (166.7Hz), amplitude
0.25mm~0.51mm is vibrated, and since its Oscillation Amplitude is big, blade unit is easy cut wound skin when swinging.
As long as 5, solving immersion Vibration on Start-up in patent CN200480004663 to reach cleaning, only selection 120Hz's is low
Frequently.
For above-mentioned various deficiencies, we have discovered that, in the application of shaver, amplitude and frequency are most important
, the performance that frequency and amplitude and vibration are cut is closely bound up, and appropriate amplitude and frequency are of great significance to hand scraper, are
The amplitude of blade unit and frequency is set to reach good unification, we have done the test of a vibration razor.
Test purpose：Verify the influence relationship of the Oscillation Amplitude and vibration frequency of razor for razor performance.
Test prototype：Due to existing technical conditions, negatively correlated contact between the amplitude and vibration frequency of razor, and frequency
Rate is higher, and amplitude is then smaller；Conversely, frequency is smaller, amplitude then can be with bigger.This test chooses five kinds of model machine collocation with money razor
Blade carries out contrast test, respectively represents five kinds of different amplitudes and combination of frequency：
1#：Micro dc motor is combined with eccentric wheel, provides frequency 100Hz~150Hz's and amplitude 0.3mm~0.4mm
Vibration；
2#：The mechanical vibrating motor of magnetic suspension provides shaking for frequency 200Hz~300Hz and amplitude 0.2mm~0.25mm
It is dynamic；
3#：The mechanical vibrating motor of magnetic suspension provides shaking for frequency 500Hz~700Hz and amplitude 0.15mm~0.2mm
It is dynamic；
4#：The mechanical vibrating motor of magnetic suspension provides frequency 1000Hz~1600Hz's and amplitude 0.11mm~0.15mm
Vibration；
5#：Piezoelectric ceramic vibration passes through the vibration of frequency 20000Hz~40000Hz and amplitude 0.01mm~0.05mm.
Test method：100 testers are chosen, five kinds of model machines are provided respectively and are used under the same conditions, are surveyed by four
Index (cutting sharpness, vibration comfort, cutting pain, property easy to clean) is commented to carry out statistical estimation.
Test result：It see the table below
Table 1：Using new razor blade
Table 2：Razor blade is tested and assessed again after using 3 months
| It cuts sharp | Vibration is comfortable | There is cutting to keenly feel | It is easy to clean | |
| 1# | 2% | 16% | 53% | 9% |
| 2# | 16% | 22% | 9% | 13% |
| 3# | 38% | 42% | 0% | 31% |
| 4# | 24% | 19% | 0% | 28% |
| 5# | 20% | 1% | 32% | 19% |
(note：Partial test personnel when in use do not feel five kinds of samples cutting pain)
It is found through practical studies, vibration frequency is excessively high, brings poor vibration comfort, increases cutting pain；Vibration frequency
Rate is too low, and the sharpness for vibrating cutting is poor, vibrates to the sharpness of blade unit substantially without effect；Amplitude is excessive, blade list
Member swings big, easy cut wound skin epidermis, increase cutting pain；Amplitude is too small, and blade unit swings small, it is difficult to which primary cutting is just
Beard is cut off, cutting sharpness reduces.
The present invention is namely based on research vibration razor performance and vibration frequency and the uniformity of amplitude and makes.
【Invention content】
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide it is a kind of it is simple in structure, sharp, use comfortable vibration
Razor.
The present invention is achieved by the following technical solutions：
A kind of vibration razor includes blade unit and handle with razor piece, it is characterised in that：The handle
Be internally provided with for generate vibration vibrating mechanism, the vibrating mechanism connect with blade unit and drive blade unit between
200Hz is vibrated to the frequency between 1600Hz, and between 0.1mm to the amplitude between 0.25mm.
A kind of vibration razor as described above, it is characterised in that：The vibrating mechanism includes vibrating motor, in the handle
Equipped with the circuit main board that vibrating motor work is electrically connected and can controlled with vibrating motor, and for installing battery and giving circuit master
The battery tray of plate power supply, the handle are equipped with and are electrically connected with circuit main board and are used to open and close opening for vibrating motor
It closes.
A kind of vibration razor as described above, it is characterised in that：The vibrating motor is the mechanical vibrating motor of magnetic suspension.
A kind of vibration razor as described above, it is characterised in that：The vibrating motor includes motor shaft, and the motor turns
It is equipped with both connections between axis and blade unit and the vibration that vibrating motor generates can be transmitted to the vibration on blade unit and connects
Fitting, the handle, which is equipped with, can avoid motor shaft in motor shaft and vibration connector vibration and vibrate connector
Avoiding structure.
A kind of vibration razor as described above, it is characterised in that：The avoiding structure includes perforation handle upper end and vibration
The vibration through-hole of motor body, the vibration connector are located above handle, and the motor shaft passes through vibration through-hole and stretches out
It is connect with vibration connector above handle.
A kind of vibration razor as described above, it is characterised in that：The vibration connector includes that one end connects with motor shaft
The other end of the vibration connecting shaft connect, the vibration connecting shaft is equipped with the holder for being used to support blade unit.
A kind of vibration razor as described above, it is characterised in that：The vibration connector is in slingshot structure.
A kind of vibration razor as described above, it is characterised in that：The vibration connector is detachably connected with motor shaft.
A kind of vibration razor as described above, it is characterised in that：The blade unit is equipped with for cleaning skin surface
Hairbrush.
Compared with prior art, the present invention has the following advantages：Vibrating mechanism drive blade unit with 200Hz≤f≤
The frequency vibration at high speed of 1600Hz so that the knife-blade of blade unit can chaetas such as multiple impact beard in a short time,
Beard is set to be more prone to scrape disconnected, Sharpness is good；Meanwhile blade unit is somebody's turn to do also with the amplitude vibration of 0.1mm≤A≤0.25mm
Amplitude of fluctuation can be good at cutting off beard, while avoid the amplitude of oscillation is excessive from cutting through face's epidermis, bring cutting to keenly feel, and blade
Unit skin surface such vibration, can effective massaging skin, the frequency and 0.1mm of 200Hz~1600Hz~
The amplitude of 0.25mm can reach good unification, increase razor shave sharpness while, increase the safety shaved and relax
Adaptive.
【Description of the drawings】
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the front view of the present invention；
Fig. 2 is the sectional view along the directions A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of the present invention.
【Specific implementation mode】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of vibration razor as shown in Figure 1 to Figure 3 includes blade unit 1 and handle 2 with razor piece, institute
It states handle 2 to be internally provided with for generating the vibrating mechanism vibrated, the vibrating mechanism connect with blade unit 1 and drives blade list
Member 1 scrapes palpus to be vibrated to the frequency between 1600Hz, and between 0.1mm to the amplitude between 0.25mm between 200Hz
When, vibrating mechanism drives blade unit 1 with the frequency vibration at high speed (f represents the symbol of frequency) of 200Hz≤f≤1600Hz, makes
Blade unit 1 knife-blade can chaetas such as multiple impact beard in a short time, make beard be more prone to scrape it is disconnected, it is sharp
Performance is good；Meanwhile blade unit 1 is also with the amplitude vibration of 0.1mm≤A≤0.25mm (A represents the symbol of amplitude), the amplitude of fluctuation
Degree can be good at cutting off beard, while avoid the amplitude of oscillation is excessive from cutting through face's epidermis, bring cutting to keenly feel, and blade unit 1
In such vibration of skin surface, can effective massaging skin, preferable shaving comfort is provided.When vibration frequency is less than
When 200Hz, vibration frequency is too low, vibrates and acts on unobvious to the cutting sharpness amplification of blade unit 1；When vibration frequency is more than
When 1600Hz, excessively high vibration frequency is then easy cusalgia or the pain skin that shakes；When amplitude is less than 0.1mm, the swing of blade unit 1
Amplitude is too small, vibration cut-out beard poor performance；When amplitude is more than 0.25mm, blade is easy to cut through face's epidermis, brings cutting
Pain.The frequency of 200Hz~1600Hz and the amplitude of 0.1mm~0.25mm can reach good unification, increase razor and shave
While sharpness, increase the safety shaved and comfort, it is preferable that amplitude A=0.18mm.
The vibrating mechanism includes vibrating motor 41, is equipped in the handle 2 and is electrically connected and can control with vibrating motor 41
The circuit main board 42 that vibrating motor 41 works, and the battery tray 43 for installing battery 5 and powering to circuit main board 42, it is described
Handle 2 is equipped with the switch 44 for being electrically connected with circuit main board 42 and be used to open and close vibrating motor 41.
Preferably, the vibrating motor 41 is the mechanical vibrating motor of magnetic suspension (magnetcisuspension suspension motor), and magnetcisuspension suspension motor shakes
Dynamic principle is so that silicon steel sheet group is generated magnetic field by alternating current on coil, and constantly being changed direction by the electric current of coil makes silicon steel
Two free end alternating polarities (in the poles N and S pole-changes) of piece group, magnetic fields are in two freedom for being placed in silicon steel sheet group
Rotor (itself is provided with permanent magnet) between end, therefore, the rotation direction of rotor is also converted constantly, to realize high frequency vibrating
It is dynamic.The vibrational system principle of magnetcisuspension suspension motor can refer to magnetic actuator system shown in CN103140190A, or
200480035281.9 with vibrational system shown in CN201621232473.5.
The vibrating motor 41 includes motor shaft 411, and connection is equipped between the motor shaft 411 and blade unit 1
The two and vibration that can generate vibrating motor 41 is transmitted to the vibration connector 3 on blade unit 1, the handle 2 is equipped with
Motor shaft 411 can be avoided when motor shaft 411 and vibration connector 3 vibrate and vibrates the avoiding structure of connector 3, led to
Cross motor shaft 411 and vibrate the vibration amplification that focus is generated by connector 3, to reach the amplitude of needs, due to using
The mechanical vibrating motor of magnetic suspension, focus Oscillation Amplitude very little make handle 2 avoid vibrating by avoiding structure, to reach handle 2
It is depressed, and the effect that blade unit 1 vibrates, comfort is preferably held to provide, reduces vibrating noise.
The avoiding structure includes the vibration through-hole 12 for penetrating through 2 upper end of handle and 41 ontology of vibrating motor, and the vibration connects
Fitting 3 is located at 2 top of handle, and the motor shaft 411 passes through vibration through-hole 12 and stretches out 2 top of handle and vibration connector 3
Connection, it is simple in structure.
The vibration connector 3 includes the vibration connecting shaft 31 that one end is connect with motor shaft 411, the vibration connecting shaft
31 other end is equipped with the holder 32 for being used to support blade unit 1, and the vibration connector 3 is in slingshot structure, simple in structure, profit
In the transmission of vibration at high speed.
The vibration connector 3 is detachably connected with motor shaft 411.
The blade unit 1 is equipped with the hairbrush 11 for cleaning skin surface, and when scraping palpus, blade unit 1 is with electric brush
11 vibration at high speed clean the chaeta scraped；The hairbrush 11 protrudes the height with the one side of user's skin engagement on blade unit 1
Degree is less than 2.5mm, and the outer diameter of 11 bristle of the hairbrush is less than 0.15mm, cleaning skin and hair follicle are more conducive under vibration at high speed,
And comfort is good.
Claims (9)
1. a kind of vibration razor includes blade unit (1) and handle (2) with razor piece, it is characterised in that：It is described
Handle (2) is internally provided with the vibrating mechanism for generating vibration, and the vibrating mechanism connect with blade unit (1) and drives blade
Unit (1) between 200Hz to the frequency between 1600Hz, and between 0.1mm to the amplitude between 0.25mm to be vibrated.
2. a kind of vibration razor according to claim 1, it is characterised in that：The vibrating mechanism includes vibrating motor
(41), the circuit main board that vibrating motor (41) work is electrically connected and can controlled with vibrating motor (41) is equipped in the handle (2)
(42), and for install battery (5) and to circuit main board (42) power supply battery tray (43), the handle (2) be equipped with
Circuit main board (42) is electrically connected and the switch (44) for opening and closing vibrating motor (41).
3. a kind of vibration razor according to claim 2, it is characterised in that：The vibrating motor (41) is magnetic suspension machinery
Formula vibrating motor.
4. a kind of vibration razor according to claim 3, it is characterised in that：The vibrating motor (41) includes motor shaft
(411), between the motor shaft (411) and blade unit (1) be equipped with connection both and can by vibrating motor (41) generation
Vibration is transmitted to the vibration connector (3) on blade unit (1), and the handle (2) is equipped in motor shaft (411) and vibration
Connector (3) can avoid motor shaft (411) and vibrate the avoiding structure of connector (3) when vibrating.
5. a kind of vibration razor according to claim 4, it is characterised in that：The avoiding structure includes perforation handle (2)
The vibration through-hole (12) of upper end and vibrating motor (41) ontology, the vibration connector (3) are located above handle (2), the horse
Vibration through-hole (12), which is passed through, up to shaft (411) and is stretched out above handle (2) is connect with vibration connector (3).
6. a kind of vibration razor according to claim 4, it is characterised in that：The vibration connector (3) include one end with
The vibration connecting shaft (31) of motor shaft (411) connection, the other end of the vibration connecting shaft (31), which is equipped with, is used to support blade
The holder (32) of unit (1).
7. a kind of vibration razor according to claim 6, it is characterised in that：The vibration connector (3) is in slingshot structure.
8. a kind of vibration razor according to claim 4, it is characterised in that：The vibration connector (3) and motor shaft
(411) it is detachably connected.
9. a kind of vibration razor according to claim 1, it is characterised in that：The blade unit (1) is equipped with for clear
Sweep the hairbrush (11) of skin surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511194.XA CN108772855A (en) | 2018-05-25 | 2018-05-25 | A kind of vibration razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511194.XA CN108772855A (en) | 2018-05-25 | 2018-05-25 | A kind of vibration razor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108772855A true CN108772855A (en) | 2018-11-09 |
Family
ID=64027804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511194.XA Pending CN108772855A (en) | 2018-05-25 | 2018-05-25 | A kind of vibration razor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108772855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165195A (en) * | 2019-08-21 | 2021-07-23 | 皇家飞利浦有限公司 | Personal care system with a set of functional units |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299354A (en) * | 1990-10-11 | 1994-04-05 | The Gillette Company | Oscillating shaver |
| CN201415414Y (en) * | 2008-04-11 | 2010-03-03 | 毛罗·德贝内德托 | Manual razor |
| CN203800766U (en) * | 2013-12-31 | 2014-08-27 | 浙江光科电器有限公司 | Magnetic suspension electric shaver motor |
-
2018
- 2018-05-25 CN CN201810511194.XA patent/CN108772855A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299354A (en) * | 1990-10-11 | 1994-04-05 | The Gillette Company | Oscillating shaver |
| CN201415414Y (en) * | 2008-04-11 | 2010-03-03 | 毛罗·德贝内德托 | Manual razor |
| CN203800766U (en) * | 2013-12-31 | 2014-08-27 | 浙江光科电器有限公司 | Magnetic suspension electric shaver motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165195A (en) * | 2019-08-21 | 2021-07-23 | 皇家飞利浦有限公司 | Personal care system with a set of functional units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181026 Address after: 528400 Jinhui Industrial Park, 27 Xingye Road, Zhongshan Torch Development Zone, Guangdong Province, 10 4-storey 427, 429, 431 and 433 cards Applicant after: ZHONGSHAN XIAOSHI CERAMIC BLADE Co.,Ltd. Address before: 528400 18, ten Ling Ling Road, Zhongshan City, Guangdong province. Applicant before: Wu Rangpan |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181109 |