CN103889667A - Apparatus and method for detecting life of shaving blade, and shaving blade - Google Patents
Apparatus and method for detecting life of shaving blade, and shaving blade Download PDFInfo
- Publication number
- CN103889667A CN103889667A CN201280020847.5A CN201280020847A CN103889667A CN 103889667 A CN103889667 A CN 103889667A CN 201280020847 A CN201280020847 A CN 201280020847A CN 103889667 A CN103889667 A CN 103889667A
- Authority
- CN
- China
- Prior art keywords
- shaver
- blade
- signal
- alarm
- feel
- 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
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 description 7
- 238000012360 testing method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B26B21/40—Details or accessories
- B26B21/405—Electric features; Charging; Computing devices
- B26B21/4056—Sensors or controlling means
-
- 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
- B26B21/4081—Shaving methods; Usage or wear indication; Testing methods
- B26B21/4087—Usage or wear indication
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Disclosed are an apparatus for detecting the life of a shaving blade and a method for detecting the life of a shaving blade, and a shaving blade (100), used for alerting a user to replace a razor blade (14) of the shaving blade (100) when the razor blade (14) becomes blunt. The apparatus for detecting the life of a shaving blade (13) comprises a pressure sensor (21), an operating part (22), a processor (23), a memory device (24) and an alarm unit (25). When the shaving blade (100) is operating, the pressure sensor (21) detects the resistance of the razor blade (14) AGAinst the object being shaved to obtain a handling signal Su. The processor (23) is connected with the pressure sensor (21) and the operating part (22) and compares the handling signal when in use with a handling signal from the initial time of use, thereby judging whether or not the razor blade (14) is blunt, and if the razor blade (14) is blunt, controls an alarm from the alarm unit (25) to warn the user to replace the razor blade (14) in time.
Description
Shaver life detecting device, detection method and its shaver technical field
The present invention relates to a kind of shaver, more particularly to a kind of shaver, the shaver can detect the life-span of shaver blade, and prompting user's more allowing blade replacement in the blade becoming dull of shaver.Background technology
Shaver is by for a long time using often blade becoming dull, need replacing blade, but this blade becoming dull is by accumulating over a long period, people are often subtle in use to arrive, and blade is more blunt, shave required for power it is bigger, when blade abrasion to a certain extent when, required power is excessive when people shave so that dermal sensation is uncomfortable even can scratch skin.
Therefore it is badly in need of a kind of to detect the wear intensity of blade, the shaver of user's replacing blade is reminded in blade becoming dull, to disclose a kind of shaving apparatus in this patent document CN95194471.1, the shaving apparatus is being provided with polymer shaving aid band on the position of blade, the polymer shaving aid band includes the outer shaving aid layer and interior shaving aid layer for being infected with different colours, when shaving, the outer shaving aid layer gradually oozes out PEO and worn and torn at skin match surface, to expose internal layer, the at least identical part of user's shaving unit and/or skin has reached its useful life.Above-mentioned shaving apparatus detects the life-span of razor blade by observing the degree of wear of polymer shaving aid band, but, the material of outer shaving aid layer is constituted under different water temperatures, PEO to ooze out speed different, it can not only cause shaver life tests result inaccurate, when even often occurring that razor blade also compares new, the internal layer of polymer shaving aid band is revealed, and the polymer shaving aid band of detection shaving apparatus blade life belongs to disposable test articles for use, revealed in the internal layer of polymer shaving aid band and after more allowing blade replacement, often it is also required to change the polymer shaving aid band, waste of resource.
Therefore, be badly in need of that a kind of testing result is flexibly accurate, can and can be according to blade becoming dull in shaver when prompting user's more allowing blade replacement in time shaver.
The content of the invention
It is an object of the invention to provide a kind of shaver life detecting device, the wear intensity for detecting shaver blade, and prompting user's more allowing blade replacement in the blade becoming dull of shaver.
It is a further object of the present invention to provide a kind of shaver detection method, the blade abrasion degree for detecting shaver, and prompting user's more allowing blade replacement in the blade becoming dull of shaver.
It is a further object of the present invention to provide a kind of shaver, the shaver can remind user's more allowing blade replacement in the blade becoming dull of shaver.
It is upper purposeful in order to realize, the invention provides a kind of shaver life detecting device, for reminding user's more allowing blade replacement in the blade becoming dull of shaver, the shaver life detecting device includes pressure sensor, operating parts, processor storage and alarm unit, when the pressure sensor detects the shaver work blade to the conflict power for being scraped thing to obtain feel signal；The operating parts is operated to obtain record order；The processor is connected with the pressure sensor and operating parts, and store the feel signal of the pressure sensor acquisition when blade is used first to obtain feel signal first according to the record order, and the feel signal of the processor pressure sensor acquisition and the signal of feel first of storage are to obtain blade abrasion value, and alarm signal is sent when the blade abrasion value exceeds preset range；The memory is connected with the processor, and feel signal first described in storage；The alarm unit is connected with the processor, and according to alarm signal alarm.
Pressure sensor in shaver life detecting device of the present invention is used to detect when user is shaved using shaver blade and is scraped the conflict power between thing to obtain feel signal, feel signal when comparing feel signal when using and using for the first time, so as to judge blade whether rust, and control the alarm unit to alarm in blade becoming dull, to remind user's more allowing blade replacement in time.Wherein, the feel signal that heretofore described pressure sensor is detected be with the blade and pressure signal that to be scraped conflict power between thing corresponding, need not be equal to the conflict power.Wherein, it is described scraped thing refer to shaver work when, the object that blade is scraped can be skin, beard and hair, fur etc..
It is preferred that the preset range includes the preset range of a variety of grades, the processor exports the alarm signal of corresponding grade when the blade abrasion value exceeds corresponding preset range, and the alarm unit is according to different
The alarm signal of grade is accordingly alarmed.
It is preferred that the alarm unit includes audible alarm and/or display lamp is alarmed.Specifically, the alarm unit can be buzzer, or at least one LED display lamp, or electronic display.
It is preferred that the operating parts is button or switch.
It is preferred that the pressure sensor is capacitance/resistance pressure-strain tactility apparatus.
Present invention also offers a kind of shaver, it includes being provided with blade on cutter head, handle of a knife and the shaver life detecting device, the cutter head, and is installed on the handle of a knife.Feel signal when shaver of the present invention can be used by comparing and feel signal when using first judge the wear intensity of blade, so as to when blade abrasion degree exceeds predetermined value, send alarm to remind user's more allowing blade replacement in time.Wherein, the feel signal that heretofore described pressure sensor is detected be with the blade and pressure signal that to be scraped conflict power between thing corresponding, need not be equal to the conflict power.
It is preferred that the shaver life detecting device is partly installed in the handle of a knife, the operating parts is revealed in outer.
Specifically, one end of the cutter head engages and is contained in the handle of a knife, and the other end is revealed in outside the handle of a knife.
Specifically, the pressure sensor in the shaver life detecting device is installed between the cutter head and handle of a knife, and cutter head obtains blade to the pressure of handle of a knife to being scraped the conflict power of thing during by detecting that the shaver works.Certainly, the pressure sensor can also be installed between the blade and cutter head, by detection preferably, the shaver also includes regulation button, the preset range of the blade abrasion value is judged for adjusting, by adjusting the size of the preset range, it can need to set the blade abrasion degree boundary for needing to alarm according to user, detection is flexible.
Present invention also offers a kind of shaver life detecting method, comprise the following steps：
(1) detect and record the blade of shaver for the first time in use, blade is to being scraped the conflict power of thing, to obtain feel signal first；
(2) detection shaver is follow-up in use, blade is to being scraped the conflict power of thing, to obtain feel signal；
(3) the relatively feel signal and feel signal is to obtain blade abrasion value first, and in the blade
Attrition value exceeds preset range alarm.Brief description of the drawings
Fig. 1 is the structural representation of shaver of the present invention.
Fig. 2 is the structured flowchart of shaver life detecting device of the present invention.Embodiment
To describe the technology contents of the present invention, construction feature, the objects and the effects in detail, below in conjunction with embodiment and accompanying drawing is coordinated to be explained in detail.
With reference to Fig. 1 and Fig. 2, the invention discloses a kind of shaver 100, it includes being provided with blade 14 on cutter head 11, handle of a knife 12 and the shaver life detecting device 13, the cutter head 11, and the cutter head 11 is installed on the handle of a knife 12.
Preferably, with reference to Fig. 1, the shaver life detecting device 13 is partly installed in the handle of a knife 12.Specifically, one end of the cutter head 11 engages and is contained in the handle of a knife 12, and the other end is revealed in outside the handle of a knife 12.
With reference to Fig. 2, the shaver life detecting device 13 includes pressure sensor 21, operating parts 22, processor 23, memory 24 and alarm unit 25, and the pressure sensor 21 detects that blade 14 is scraped the conflict power of thing to people to obtain feel signal Su when the shaver 100 works;The operating parts 22 is operated to obtain record order Sr;The processor 23 is connected with the pressure sensor 21 and operating parts 22, and store the feel signal Su of the acquisition of pressure sensor 21 when the blade is used first to obtain feel signal Sr first according to the record order, and the processor 23 compares the feel signal Su that the pressure sensor 21 is obtained and the signal of the feel first Sr stored, to form blade abrasion value Sc, and the output alarm signal Sa when the blade abrasion value Sc exceeds preset range;The memory 24 is connected with the processor 23, and feel signal Sr first described in storage;The alarm unit 25 is connected with the processor 23, and according to alarm signal Sa alarms.During work, operate the operating parts 22 and then start to shave, processor 23 receives the signal Sr of feel first that pressure sensor 21 is detected according to the record order Sr, and be transported to memory 24 and preserve；When subsequently shaving, processor 23 receives the feel that pressure sensor 21 is detected
Signal Su, and relatively more described pressure sensor 21 the feel signal Su obtained and the signal of the feel first Sr stored, to form blade abrasion value Sc, and when the blade abrasion value Sc exceeds preset range output alarm signal Sa, the alarm unit 25 alarms according to the alarm signal Sa.
Preferably, with reference to Fig. 1, the pressure sensor 21 is installed between the cutter head 11 and handle of a knife 12, and cutter head 11 obtains the conflict power that shaver 15 is scraped thing to people to the conflict power of handle of a knife 12 during by detecting that the shaver 100 works.Wherein, Impact direction when the specific installation site of the pressure sensor 21 is worked by blade 15 is determined.
Preferably this, the alarm unit 25 be at least one LED display lamp, the operating parts 22 be operation button 22, the pressure sensor 21 be capacitance/resistance pressure-strain tactility apparatus.And the alarm unit 25 and operating parts22It is revealed in outer.
Preferably, the preset range includes the preset range of a variety of grades, the processor 23 exports the alarm signal Sa of corresponding grade when the attrition value of the blade 15 exceeds corresponding preset range, and the alarm unit 25 is accordingly alarmed according to different grades of alarm signal Sa.In the present embodiment, with four predetermined range values, four predetermined range values are arranged as from small to big：First predetermined range value, the second preset range, the 3rd preset range and the 4th preset range, the blunt alert unit 25 includes four LED display lamps, when the attrition value is more than or equal to the first preset range, the processor 23 sends the first blunt alert signal, and first LED display lamp lights；When the attrition value is more than or equal to the second preset range, the processor 23 sends second _ blunt alert signal, and second LED display lamp lights；When the attrition value is more than or equal to three preset ranges, the processor 23 sends the 3rd alarm signal, and the 3rd LED display lamp lights；When the attrition value is more than or equal to four preset ranges, the processor 23 sends the 4th alarm signal, and the 4th LED display lamp lights.
Preferably, the shaver 100 also includes regulation button（Do not show in figure）, the preset range of the blade abrasion value is judged for adjusting.
The invention also discloses a kind of shaver life detecting method, comprise the following steps：
(1) detect and record the blade of shaver for the first time in use, blade is to being scraped the conflict power of thing, to obtain feel signal first；
(2) detection shaver is follow-up in use, blade is to being scraped the conflict power of thing, to obtain feel signal；
(3) the relatively feel signal and feel signal is to obtain blade abrasion value first, and in the blade abrasion value beyond preset range alarm.
Above disclosed is only the preferred embodiments of the present invention, can not limit the interest field of the present invention, therefore the equivalent variations made according to scope of the present invention patent with this certainly, still belongs to the scope that the present invention is covered.
Claims (10)
- Claim1st, a kind of shaver life detecting device, for reminding user's more allowing blade replacement in the blade becoming dull of shaver, it is characterised in that：Including：Pressure sensor, blade is to being scraped the conflict power of thing when detecting shaver work, to obtain feel signal；Operating parts, operates the operating parts to obtain record order；Processor, is connected with the pressure sensor and operating parts, stores the feel signal of the pressure sensor acquisition when blade is used first to obtain feel signal first according to the record order；Compare the pressure sensor feel signal obtained and the signal of feel first stored to obtain blade abrasion value, and alarm signal is sent when the blade abrasion value exceeds preset range；Memory, is connected with the processor, and feel signal first described in storage；Alarm unit, is connected with the processor, and according to alarm signal alarm.2nd, shaver life detecting device as claimed in claim 1, it is characterised in that：The preset range includes the preset range of a variety of grades, and the processor exports the alarm signal of corresponding grade when the blade abrasion value exceeds corresponding preset range, and the alarm unit is accordingly reported according to different grades of alarm signal3rd, shaver life detecting device as claimed in claim 1, it is characterised in that：The alarm unit includes audible alarm and/or display lamp is alarmed.4th, shaver life detecting device as claimed in claim 1, it is characterised in that：The operating parts is button or switch.5th, a kind of shaver, it is characterised in that：Including：Blade is installed on cutter head, the cutter head； Handle of a knife, the cutter head is installed on the handle of a knife；Shaver life detecting device as any one of claim 1-4.6th, shaver as claimed in claim 5, it is characterised in that：The shaver life detecting device is partly installed in the handle of a knife, and the operating parts is revealed in outside.7th, shaver as claimed in claim 6, it is characterised in that：One end of the cutter head engages and is contained in the handle of a knife, and the other end is revealed in outside the handle of a knife.8th, shaver as claimed in claim 6, it is characterised in that：The pressure sensor in the shaver life detecting device is installed between the cutter head and handle of a knife, and cutter head obtains blade to the pressure of handle of a knife to being scraped the conflict power of thing during by detecting that the shaver works.9th, shaver as claimed in claim 5, it is characterised in that：Also include regulation button, the preset range of the blade abrasion value is judged for adjusting.10th, a kind of shaver life detecting method, it is characterised in that：Comprise the following steps：(1) detect and record the blade of shaver for the first time in use, blade is to being scraped the conflict power of thing, to obtain feel signal first；(2) detection shaver is follow-up in use, blade is to being scraped the conflict power of thing, to obtain feel signal；(3) the relatively feel signal and feel signal is to obtain blade abrasion value first, and in the blade abrasion value beyond preset range alarm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/080708 WO2014032236A1 (en) | 2012-08-29 | 2012-08-29 | Apparatus and method for detecting life of shaving blade, and shaving blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103889667A true CN103889667A (en) | 2014-06-25 |
| CN103889667B CN103889667B (en) | 2016-10-26 |
Family
ID=50182357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280020847.5A Active CN103889667B (en) | 2012-08-29 | 2012-08-29 | Shaver life detecting device, detection method and shaver thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103889667B (en) |
| WO (1) | WO2014032236A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367449A (en) * | 2015-12-18 | 2018-08-03 | 利乐拉瓦尔集团及财务有限公司 | The cutter of bottle placer monitors system |
| CN110614656A (en) * | 2019-09-18 | 2019-12-27 | 蚌埠学院 | Shaver with pressure detection function |
| CN110799314A (en) * | 2017-07-20 | 2020-02-14 | 比克维奥莱克斯公司 | Razor handle and method of use |
| CN112313049A (en) * | 2018-07-31 | 2021-02-02 | 比克维奥莱克斯公司 | Device for evaluating the condition of a razor cartridge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112017006886B1 (en) | 2014-10-07 | 2021-12-14 | Koninklijke Philips Nv | ELECTRICAL APPLIANCE |
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|---|---|---|---|---|
| US2750664A (en) * | 1953-11-16 | 1956-06-19 | Mario P Merlo | Indicator for razors |
| US4208984A (en) * | 1978-10-12 | 1980-06-24 | Norman Glanzman | Razor usage indicator |
| WO1995022444A1 (en) * | 1994-02-16 | 1995-08-24 | Brian Charles Ward | Usage indicator for safety razor |
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| US5956850A (en) * | 1995-06-07 | 1999-09-28 | Poulsen; Thomas Edward | Disposable razor with means for recording usage |
| US20020124409A1 (en) * | 1998-02-25 | 2002-09-12 | Stuart Calwell | Aroma therapy delivery system |
| US7100283B1 (en) * | 2004-10-18 | 2006-09-05 | Greg Grdodian | Shaving system |
| CN201941027U (en) * | 2011-03-02 | 2011-08-24 | 钱叶亮 | Intelligent safe shaver |
-
2012
- 2012-08-29 CN CN201280020847.5A patent/CN103889667B/en active Active
- 2012-08-29 WO PCT/CN2012/080708 patent/WO2014032236A1/en active Application Filing
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|---|---|---|---|---|
| US2750664A (en) * | 1953-11-16 | 1956-06-19 | Mario P Merlo | Indicator for razors |
| US4208984A (en) * | 1978-10-12 | 1980-06-24 | Norman Glanzman | Razor usage indicator |
| WO1995022444A1 (en) * | 1994-02-16 | 1995-08-24 | Brian Charles Ward | Usage indicator for safety razor |
| US5956850A (en) * | 1995-06-07 | 1999-09-28 | Poulsen; Thomas Edward | Disposable razor with means for recording usage |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367449A (en) * | 2015-12-18 | 2018-08-03 | 利乐拉瓦尔集团及财务有限公司 | The cutter of bottle placer monitors system |
| CN110799314A (en) * | 2017-07-20 | 2020-02-14 | 比克维奥莱克斯公司 | Razor handle and method of use |
| CN110799314B (en) * | 2017-07-20 | 2022-06-28 | 比克维奥莱克斯公司 | Razor handle and method of use |
| CN112313049A (en) * | 2018-07-31 | 2021-02-02 | 比克维奥莱克斯公司 | Device for evaluating the condition of a razor cartridge |
| CN112313049B (en) * | 2018-07-31 | 2022-07-05 | 比克维奥莱克斯公司 | Device for a shaver |
| US11919184B2 (en) | 2018-07-31 | 2024-03-05 | BIC Violex Single Member S.A. | Apparatus for assessing the condition of a shaving razor cartridge |
| CN110614656A (en) * | 2019-09-18 | 2019-12-27 | 蚌埠学院 | Shaver with pressure detection function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014032236A1 (en) | 2014-03-06 |
| CN103889667B (en) | 2016-10-26 |
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Effective date of registration: 20180504 Address after: 325000 two, 9, Ju Road, Lucheng District, Wenzhou, Zhejiang. Patentee after: Wenzhou beauty Shaving System Co., Ltd. Address before: 325000 C4-402 room, Jiahe garden, East Road, Wenzhou, Zhejiang. Patentee before: Ren Xiangrong |