CN110214072A - Bidirectional electric shaver - Google Patents
Bidirectional electric shaver Download PDFInfo
- Publication number
- CN110214072A CN110214072A CN201880006729.6A CN201880006729A CN110214072A CN 110214072 A CN110214072 A CN 110214072A CN 201880006729 A CN201880006729 A CN 201880006729A CN 110214072 A CN110214072 A CN 110214072A
- Authority
- CN
- China
- Prior art keywords
- moving knife
- locating piece
- knife
- cutter head
- electric shaver
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/16—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone
- B26B19/18—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone in combination with a fixed razor-blade without shearing perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
- B26B19/32—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive providing for mechanical drive, e.g. installation of a spring motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
- B26B19/382—Built-in accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3846—Blades; Cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
A kind of bidirectional electric shaver, first moving knife (21) is equipped with the first cutting part (212) that several circumferential directions are evenly distributed with and are in tilted layout, second moving knife (31) is equipped with the second cutting part (312) that several circumferential directions are evenly distributed with and are in tilted layout, first cutting part (212) with the inclined direction of the second cutting part (312) on the contrary, and the first moving knife (21) it is opposite with the direction of rotation of the second moving knife (31)；Mistake proofing assembling structure is correspondingly arranged on first cutter head assembly (2) and the second cutter head assembly (3).
Description
Technical field
The present invention relates to a kind of shavers, are specifically related to a kind of bidirectional electric shaver.
Background technique
Electric shaver is the electrical equipment for shaving beard, including fuselage and by the knife of power drive mechanism driving rotation
Head, the cutter head include multiple groups cutter head assembly, and cutter head assembly generally includes quiet knife, moving knife, moving knife locating piece, moving knife bracket etc..
Currently, each group cutter head assembly structure of most of shavers is all identical, and one-directionally rotate, but when beard with
When cutter head assembly direction of rotation is identical, beard is not easily accessible quiet knife net, is unable to reach the optimal effect that shaves, to solve above-mentioned ask
Topic, has devised a kind of bidirectional electric shaver, the four-head bidirectional electric as disclosed in Chinese invention patent (CN2647519Y) shaves
Palpus device, inner cutter is off the net four rotating internal cutter heads up and down, and two rotary cutters in left and right are rotated with same direction, on
Lower two rotary cutters are then rotated with the direction opposite with two rotary cutters in left and right, to improve shaving efficiency.
But shaving apparatus mentioned above, four rotary cutter structures are identical up and down, and the cutter tooth level on rotary cutter is set
Set, be unable to reach self-grind effect, the effect that shaves can with product use worse and worse, to solve this problem, often again meeting
The cutting part of moving knife is arranged to rotate the incline structure that direction matches, to realize self-grind, guarantee is shaved effect, is mentioned
High service life.
But the cutting part of incline structure is set, the direction of cutting part on the moving knife of different steerings will be made also
Together, once the inclined direction of cutting part rotates direction mismatch on moving knife, then cutter head can be thoroughly damaged, and will lead to tight
The folder of weight must problem.
Especially user is often dismantled and is cleaned to razor tool tip when using shaver, but
It is the correct installation site that user itself possibly can not judge cutter head, does not also know wrongly installed cutter head bring serious consequence, therefore
It is very easy to misloading phenomenon occur.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of bidirectional electric shaver, solve existing bidirectional electric
Two kinds of moving knife of razor tool tip are easy wrongly installed problem.
The technical solution adopted in the present invention: a kind of bidirectional electric shaver, including fuselage and by power drive mechanism
The cutter head of rotation is driven, the cutter head includes at least one group of first cutter head assembly and one group of second cutter head assembly；First knife
Head assembly includes the first moving knife, the first moving knife locating piece, and first moving knife is connect with the first moving knife locating piece, and the power passes
The output end of motivation structure is equipped with the first drive connection part that can be linked with the first moving knife locating piece, the first moving knife positioning
Part connects power drive mechanism by the first drive connection part；Second cutter head assembly is fixed including the second moving knife, the second moving knife
Position part, the second drive connection part, second moving knife are connect with the second moving knife locating piece, the output end of the power drive mechanism
It is additionally provided with the second drive connection part that can be linked with the second moving knife locating piece, the second moving knife locating piece drives by second
Follower link connects power drive mechanism；First moving knife is equipped with the first cutting that several circumferential directions are evenly distributed with and are in tilted layout
Portion, second moving knife are equipped with the second cutting part that several circumferential directions are evenly distributed with and are in tilted layout, first cutting part and second
The inclined direction of cutting part on the contrary, and first moving knife it is opposite with the direction of rotation of the second moving knife；First cutter head assembly
With mistake proofing assembling structure is correspondingly arranged on the second cutter head assembly.
It is connected between the first moving knife locating piece and the first drive connection part by the first connection structure, described second is dynamic
It is connected between knife locating piece and the second drive connection part by the second connection structure；First connection structure connect knot with second
Shape or size between structure is inconsistent.
First connection structure includes the first connector and the first moving knife locating piece at the top of the first drive connection part
The first mounting groove that bottom is correspondingly arranged, second connection structure include the second connector at the top of the second drive connection part with
And second the second mounting groove that is correspondingly arranged of moving knife locating piece bottom；The shape of first connector and the second connector is different
It causes.
The transversal cross-section of first connector is triangular in shape, and the transversal cross-section of second connector is in rectangle.
It is connected between first moving knife and the first moving knife locating piece by third connection structure, second moving knife and
It is connected between two moving knife locating pieces by the 4th connection structure, the shape between the third connection structure and the 4th connection structure
Or size is inconsistent.
The third connection structure includes the first mounting hole and the first moving knife locating piece outer ring pair at the first moving knife center
The first mounting portion that should be arranged, the 4th connection structure include that second mounting hole at the second moving knife center and the second moving knife are determined
The second mounting portion that position part outer ring is correspondingly arranged；The shape of first mounting portion and the second mounting hole is inconsistent.
First mounting hole is rounded, and the first moving knife locating piece integrated injection molding is on the first moving knife；Described second
Mounting hole is in polygon, and second moving knife is set on the second mounting portion of the second moving knife locating piece.
First cutter head assembly further includes the first quiet knife, the first quiet knife floating mount on quiet knife support, and with
First moving knife is correspondingly arranged；Second cutter head assembly further includes the second quiet knife, and the second quiet knife floating mount is in quiet knife branch
On frame, and it is correspondingly arranged with the second moving knife；It is real by the first location structure between the first quiet knife and the first moving knife locating piece
Existing centralized positioning cooperation, realizes that centralized positioning is matched by the second location structure between the second quiet knife and the second moving knife locating piece
It closes, the shape or size of the first location structure and the second location structure are inconsistent.
First location structure includes at the top of the round boss and the first moving knife locating piece of the first Jing Dao bottom centre
The positioning groove being correspondingly arranged, second location structure include the circular groove and the second moving knife of the second Jing Dao bottom centre
The positioning convex platform being correspondingly arranged at the top of locating piece.
First cutter head assembly further includes the first moving knife bracket for being used to support the first moving knife locating piece, second knife
Head assembly further includes the second moving knife bracket for being used to support the second moving knife locating piece, the first moving knife bracket and the second moving knife branch
The shape of frame is inconsistent.
The first moving knife bracket showing ellipsoidal structure, the rounded structure of the second moving knife bracket.
The first moving knife locating piece, the first drive connection part, the second moving knife locating piece, the second drive connection part are molded
Molding, the first moving knife locating piece is identical as the first drive connection part color, the second moving knife locating piece and the second driving
Connector color is identical, and the first moving knife locating piece is different from the second moving knife locating piece color.
The power drive mechanism includes motor, input gear, the first output gear, the second output gear, intermediate transmission
Gear；The motor driven connects input gear, and first output gear is meshed with input gear, first output gear
Wheel the first drive connection part of connection；The intermediate drive gear is meshed with input gear, second output gear and centre
Transmission gear is meshed, and second output gear connects the second drive connection part.
The beneficial effects of the present invention are: being correspondingly arranged on the first cutter head assembly and the second cutter head assembly using above scheme
Multiple groups mistake proofing assembling structure, it is ensured that the problem of accurate installation of the first cutter head assembly and the second cutter head assembly is not in misloading.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bidirectional electric of embodiment of the present invention shaver.
Fig. 2 is the structural schematic diagram on moving knife of embodiment of the present invention bracket.
Fig. 3 is the structural schematic diagram on the quiet knife support of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the first moving knife of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the first moving knife of embodiment of the present invention locating piece.
Fig. 6 is the structural schematic diagram of the first moving knife of embodiment of the present invention locating piece.
Fig. 7 is the structural schematic diagram of the second moving knife of the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of the second moving knife of embodiment of the present invention locating piece.
Fig. 9 is the structural schematic diagram of the second moving knife of embodiment of the present invention locating piece.
Figure 10 is the structural schematic diagram of the first moving knife bracket of the embodiment of the present invention and the second moving knife bracket.
Figure 11 is the structural schematic diagram of power drive mechanism of the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing:
As shown, a kind of bidirectional electric shaver, including fuselage 1 and by the cutter head of power drive mechanism driving rotation, institute
State two group of first cutter head assembly 2 of cutter head and one group of second cutter head assembly 3.
Wherein, first cutter head assembly 2 include the first moving knife 21, the first moving knife locating piece 22, the first moving knife bracket 23,
First drive connection part 24, the first quiet knife 25, first moving knife 21 are mounted on the first moving knife locating piece 22, and described first is dynamic
Knife locating piece 22 is mounted on moving knife bracket by the first moving knife bracket 23, and the first moving knife locating piece 22 is connected by the first driving
Fitting 24 connects power drive mechanism, and first quiet 25 floating mount of knife is and corresponding with the first moving knife 21 on quiet knife support
Setting.
Second cutter head assembly 3 includes the second moving knife 31, the second moving knife locating piece 32, the second moving knife bracket 33, second
Drive connection part 34, the second quiet knife 35, second moving knife 31 are mounted on the second moving knife locating piece 32, and second moving knife is fixed
Position part 32 is mounted on moving knife bracket by the second moving knife bracket 33, and the second moving knife locating piece 32 passes through the second drive connection part
34 connection power drive mechanisms, second quiet 35 floating mount of knife are correspondingly arranged on quiet knife support, and with the second moving knife 31.
The power drive mechanism include motor 41, input gear 42, the first output gear 43, the second output gear 44,
Intermediate drive gear 45；The motor 41 is drivingly connected input gear 42, first output gear 43 and 42 phase of input gear
Engagement, first output gear 43 connect the first drive connection part 24；The intermediate drive gear 45 and 42 phase of input gear
Engagement, second output gear 44 are meshed with intermediate drive gear 45, second driving of the connection of the second output gear 44
Connector 34 is driven by above-mentioned power drive mechanism, so that the first moving knife 21 is opposite with the direction of rotation of the second moving knife 31.
Meanwhile first moving knife 21 is equipped with several circumferential directions the first cutting part 212 for being evenly distributed with and being in tilted layout, described the
Two moving knife 31 are equipped with the second cutting part 312 that several circumferential directions are evenly distributed with and are in tilted layout, first cutting part and the second cutting
The inclined direction in portion is on the contrary, cutting part and different direction of rotation by different directions, to reach the effect that preferably shaves.
Further, in order to avoid user to cutter head carry out disassembly, cleaning after, re-assembly it is wrongly installed, in first cutter head
Several mistake proofing assembling structures are correspondingly arranged on component 2 and the second cutter head assembly 3, to the first cutter head assembly 2 and the second cutter head assembly 3
The installation of all parts carries out effective district point.
As shown in Fig. 6, Fig. 9, Figure 11, it is formed with the first connector 241 at the top of first drive connection part 24, described
The transversal cross-section of one connector 241 is triangular in shape, and 22 bottom of the first moving knife locating piece is correspondingly arranged on the first mounting groove
223, the first connection structure is formed with the first mounting groove 223 by the first connector 241 to match and connect the positioning of the first moving knife
Part 22 and the first drive connection part 24.
The second connector 341, the transverse cutting of second connector 341 are formed at the top of second drive connection part 34
Face is in rectangle, and 32 bottom of the second moving knife locating piece is correspondingly arranged on the second mounting groove 323, passes through the second connection to match
First 341, which form the second connection structure with the second mounting groove 323, connect the second moving knife locating piece 32 and the second drive connection part 34.
First connector 241 is using the structure of triangle, and the second connector 341 then uses the structure of rectangle, so that first
Moving knife locating piece 22 can not be mounted on the second drive connection part 34, and the second moving knife locating piece 32 can not be mounted on the positioning of the first moving knife
Part 22, and structure is simple, intuitive, achievees the effect that better anti-misloading.
Certainly, a kind of structure of embodiment is only represented shown in Fig. 6, Fig. 9, Figure 11, in addition to this it is possible to using different
The first connection structure and the second connection structure of form distinguish, the structure of such as the first drive connection part setting connector, and
The structure of mounting groove is then arranged in second drive connection part.
Triangle can also be not limited to using the first connector of other shapes and the transversal cross-section shape of the second connector
The difference of shape and rectangle.
Can also be same shape and structure, be only in that change size, then large-sized connector can not put into it is small
In the mounting groove of size, the purpose of anti-misloading is realized with this.
In addition, due to the first moving knife locating piece 22, the first drive connection part 24, the second moving knife locating piece 32, second
The equal integrated injection molding of drive connection part 34, so can also be by being molded into specified color, the first moving knife locating piece
22 is identical as 24 color of the first drive connection part, and the second moving knife locating piece 32 is identical as 34 color of the second drive connection part,
The first moving knife locating piece 22 is different from 32 color of the second moving knife locating piece simultaneously, is accordingly matched according to color, can be more
It intuitively distinguishes, avoids misloading.
As shown in Fig. 2, Fig. 4-5, Fig. 7-8, the first moving knife locating piece 22 is direct integrated injection molding in the first moving knife 21
On, first moving knife 21 is centrally formed with the first rounded mounting hole 211,22 outer ring pair of the first moving knife locating piece
It should be provided with the first mounting portion 221 in a ring, form the by the first mounting hole 211 to match and the first mounting portion 221
Three connection structures connect the first moving knife 21 and the first moving knife locating piece 22.
Second moving knife 31 and the second mutually socket, second moving knife 31 of moving knife locating piece 32 are centrally formed in six
Second mounting hole 311 of side shape, 32 outer ring of the second moving knife locating piece are correspondingly arranged on the second hexagonal mounting portion
321, by the second mounting hole 311 for matching and the second mounting portion 321 formed the 4th connection structure connect the second moving knife 31 and
Second moving knife locating piece 32.
Between first moving knife 21 and the first moving knife locating piece 22 and between the second moving knife 311 and the second moving knife locating piece 32
Respectively by different shapes, different positioning methods achieve the effect that it is multiple misplace so that during production and assembly, just
It is distinguished well, avoids misloading.
Certainly, a kind of structure of embodiment is only represented as shown in Fig. 2, Fig. 4-5, Fig. 7-8, in addition to this, is also possible to
It is only distinguished in shape, same structure can also be used, different sizes is distinguished.
As shown in Fig. 3, Fig. 5, Fig. 8,25 bottom centre of the first Jing Dao is equipped with round boss 251, first moving knife
22 end of locating piece is equipped with corresponding positioning groove 222, and the round boss 251 by matching and positioning groove 222 are formed
First location structure, so that the first moving knife and the first quiet knife corresponding matching.
Second Jing Dao, 35 bottom centre is equipped with circular groove 351, and 32 end of the second moving knife locating piece is equipped with phase
Corresponding positioning convex platform 32 forms the second location structure by the circular groove 351 and positioning convex platform 32 that match, so that second
Moving knife and the second quiet knife corresponding matching.
Since the first cutting part 212 of the first moving knife and the second cutting part 312 of the second moving knife are reversed on the contrary, direction of rotation
On the contrary, therefore the first quiet knife 25 is also different with the direction on the second quiet knife 35 into hair trap openings, therefore the first quiet knife 25 and the
Two quiet knives 35 are also that must install correctly, and by the first location structure and the second location structure of different structure, structure is simple, straight
It sees, achievees the effect that better anti-misloading.
Certainly, as Fig. 3, Fig. 5, the structure shown in Fig. 8 for only representing a kind of embodiment in addition to this can also be first
It is distinguished in location structure and the size of the second location structure.
In addition, as indicated by 10, first cutter head assembly 2 further includes being used to support the first of the first moving knife locating piece 22 to move
Knife support 23, second cutter head assembly 3 further includes the second moving knife bracket 33 for being used to support the second moving knife locating piece 32, described
The shape of first moving knife bracket 23 and the second moving knife bracket 33 is inconsistent, such as 23 showing ellipsoidal structure of the first moving knife bracket,
The rounded structure of the second moving knife bracket 33.
Further differentiation is realized by the first moving knife bracket 23 of different shapes and the second moving knife bracket 33, if user misses
Dress, moving knife bracket will be unable to lock, and next step operation can not be carried out, to achieve the effect that anti-misloading.
Embodiment is not construed as the limitation to invention, but any based on spiritual improvements introduced of the invention, all Ying Ben
Within the protection scope of invention.
Claims (13)
1. a kind of bidirectional electric shaver, including fuselage (1) and by the cutter head of power drive mechanism driving rotation, the cutter head
Including at least one group of first cutter head assembly (2) and one group of second cutter head assembly (3)；
First cutter head assembly (2) include the first moving knife (21), the first moving knife locating piece (22), first moving knife (21) with
The connection of first moving knife locating piece (22), the output end of the power drive mechanism are equipped with and can link with the first moving knife locating piece (22)
The first drive connection part (24) of cooperation, the first moving knife locating piece (22) connect power by the first drive connection part (24)
Transmission mechanism；
Second cutter head assembly (3) includes the second moving knife (31), the second moving knife locating piece (32), the second drive connection part
(34), second moving knife (31) connect with the second moving knife locating piece (32), and the output end of the power drive mechanism is additionally provided with
The second drive connection part (34) that can be linked with the second moving knife locating piece (32), the second moving knife locating piece (32) pass through
Second drive connection part (34) connects power drive mechanism；
It is characterized by: first moving knife (21) is equipped with the first cutting part (212) that several circumferential directions are evenly distributed with and are in tilted layout,
Second moving knife (31) is equipped with the second cutting part (312) that several circumferential directions are evenly distributed with and are in tilted layout, first cutting part
(212) with the inclined direction of the second cutting part (312) on the contrary, and first moving knife (21) and the second moving knife (31) rotation side
To opposite；
Mistake proofing assembling structure is correspondingly arranged on first cutter head assembly (2) and the second cutter head assembly (3).
2. bidirectional electric shaver according to claim 1, it is characterised in that: the first moving knife locating piece (22) and the
It is connected between one drive connection part (24) by the first connection structure, the second moving knife locating piece (32) is drivingly connected with second
It is connected between part (34) by the second connection structure；Shape or ruler between first connection structure and the second connection structure
It is very little inconsistent.
3. bidirectional electric shaver according to claim 2, it is characterised in that: first connection structure includes the first drive
The first installation that the first connector (241) and first moving knife locating piece (22) bottom at the top of follower link (24) are correspondingly arranged
Slot (223), second connection structure include that the second connector (341) at the top of the second drive connection part (34) and second are dynamic
The second mounting groove (323) that knife locating piece (32) bottom is correspondingly arranged；First connector (241) and the second connector
(341) shape is inconsistent.
4. bidirectional electric shaver according to claim 3, it is characterised in that: the transverse direction of first connector (241)
Section is triangular in shape, and the transversal cross-section of second connector (341) is in rectangle.
5. bidirectional electric shaver according to claim 1, it is characterised in that: first moving knife (21) and the first moving knife
Locating piece is connected between (22) by third connection structure, is led between second moving knife (31) and the second moving knife locating piece (32)
The connection of the 4th connection structure is crossed, the shape or size between the third connection structure and the 4th connection structure are inconsistent.
6. bidirectional electric shaver according to claim 5, it is characterised in that: the third connection structure includes first dynamic
The first mounting portion that first mounting hole (211) at knife (21) center and first moving knife locating piece (22) outer ring are correspondingly arranged
(221), the 4th connection structure includes second mounting hole (311) and the second moving knife locating piece at the second moving knife (31) center
(32) the second mounting portion (321) that outer ring is correspondingly arranged；The shape of first mounting portion (221) and the second mounting hole (311)
It is inconsistent.
7. bidirectional electric shaver according to claim 6, it is characterised in that: first mounting hole (211) is rounded,
First moving knife locating piece (22) integrated injection molding is on the first moving knife (21)；Second mounting hole (311) is in polygon, institute
The second moving knife (31) is stated to be set on the second mounting portion (321) of the second moving knife locating piece (32).
8. bidirectional electric shaver according to claim 1, it is characterised in that: first cutter head assembly (2) further includes
First quiet knife (25), first quiet knife (25) floating mount are correspondingly arranged on quiet knife support, and with the first moving knife (21)；Institute
Stating the second cutter head assembly (3) further includes the second quiet knife (35), second quiet knife (35) floating mount on quiet knife support, and with
Second moving knife (31) is correspondingly arranged；
Centralized positioning cooperation is realized by the first location structure between the first quiet knife (25) and the first moving knife locating piece (22),
Centralized positioning cooperation is realized by the second location structure between the second quiet knife (35) and the second moving knife locating piece (32),
The shape or size of first location structure and the second location structure are inconsistent.
9. bidirectional electric shaver according to claim 8, it is characterised in that: first location structure includes first quiet
The positioning groove being correspondingly arranged at the top of the round boss (251) of knife (25) bottom centre and the first moving knife locating piece (22)
(222),
Second location structure includes the circular groove (351) and the second moving knife locating piece of the second quiet knife (35) bottom centre
(32) positioning convex platform (322) that top is correspondingly arranged.
10. bidirectional electric shaver according to claim 1, it is characterised in that: first cutter head assembly (2) further includes
It is used to support the first moving knife bracket (23) of the first moving knife locating piece (22), second cutter head assembly (3) further includes for branch
Support the second moving knife bracket (33) of the second moving knife locating piece (32), the first moving knife bracket (23) and the second moving knife bracket (33)
Shape it is inconsistent.
11. bidirectional electric shaver according to claim 10, it is characterised in that: the first moving knife bracket (23) is in ellipse
Circular configuration, the rounded structure of the second moving knife bracket (33).
12. bidirectional electric shaver according to claim 1, it is characterised in that: the first moving knife locating piece (22),
One drive connection part (24), the second moving knife locating piece (32), the second drive connection part (34) equal injection molding, first moving knife
Locating piece (22) is identical as the first drive connection part (24) color, the second moving knife locating piece (32) and the second drive connection part
(34) color is identical, and the first moving knife locating piece (22) is different from the second moving knife locating piece (32) color.
13. bidirectional electric shaver according to claim 1, it is characterised in that: the power drive mechanism includes motor
(41), input gear (42), the first output gear (43), the second output gear (44), intermediate drive gear (45)；
The motor (41) is drivingly connected input gear (42), and first output gear (43) is mutually nibbled with input gear (42)
It closes, first output gear (43) connects the first drive connection part (24)；
The intermediate drive gear (45) is meshed with input gear (42), second output gear (44) and intermediate transmission tooth
Wheel (45) is meshed, and second output gear (44) connects the second drive connection part (34).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/100120 WO2020034053A1 (en) | 2018-08-11 | 2018-08-11 | Two-way electric shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110214072A true CN110214072A (en) | 2019-09-06 |
Family
ID=67785301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880006729.6A Pending CN110214072A (en) | 2018-08-11 | 2018-08-11 | Bidirectional electric shaver |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110214072A (en) |
| WO (1) | WO2020034053A1 (en) |
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| CN201201256Y (en) * | 2008-07-07 | 2009-03-04 | 海宁市新艺机电有限公司 | Rotary type shaver device |
| CN101612738A (en) * | 2008-06-27 | 2009-12-30 | 株式会社泉精器制作所 | Rotary electric shaver |
| CN108058190A (en) * | 2018-02-09 | 2018-05-22 | 温州实力科技有限公司 | A kind of shaver cutter head assembly |
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|---|---|---|---|---|
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| CN105364948A (en) * | 2015-11-11 | 2016-03-02 | 傅俊平 | Electric shaver with three cutter heads rotating in different directions |
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2018
- 2018-08-11 CN CN201880006729.6A patent/CN110214072A/en active Pending
- 2018-08-11 WO PCT/CN2018/100120 patent/WO2020034053A1/en active Application Filing
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| EP0484795A1 (en) * | 1990-11-05 | 1992-05-13 | Koninklijke Philips Electronics N.V. | Electric shaving apparatus |
| CN1547519A (en) * | 2001-08-23 | 2004-11-17 | 皇家飞利浦电子股份有限公司 | System of two types of shaving apparatus |
| CN2647519Y (en) * | 2003-06-17 | 2004-10-13 | 上海真博电器有限公司 | Four-head double-directional electric shaver |
| CN2715935Y (en) * | 2004-05-27 | 2005-08-10 | 上海真博电器有限公司 | Electric razor with four knife discs |
| CN201015874Y (en) * | 2007-01-08 | 2008-02-06 | 皮珈毓 | Shaver having vibrissa shearing device |
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| Publication number | Publication date |
|---|---|
| WO2020034053A1 (en) | 2020-02-20 |
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Application publication date: 20190906 |