CN110039577A - Electric shaver - Google Patents
Electric shaver Download PDFInfo
- Publication number
- CN110039577A CN110039577A CN201910408747.3A CN201910408747A CN110039577A CN 110039577 A CN110039577 A CN 110039577A CN 201910408747 A CN201910408747 A CN 201910408747A CN 110039577 A CN110039577 A CN 110039577A
- Authority
- CN
- China
- Prior art keywords
- shell
- motor
- electric shaver
- oscillating rod
- slot
- 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
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
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
-
- 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
- B26B19/12—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the oscillating- cutter type; Cutting heads therefor; Cutters therefor
-
- 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
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 electric shaver.The clipping device cutting sharpness for mainly solving existing electric shaver is inadequate, trims the problem of effect difference.It is characterized by: the motor driven is connected with eccentric shaft；Oscillating rod is hinged in the shell, the eccentric shaft is connect with oscillating rod, and oscillating rod can be driven along its hinge joint reciprocally swinging；The hair cutting device is movably arranged on hull outside, has the first position separated with oscillating rod and the second position connecting with oscillating rod.It the advantage is that the motor of electric shaver directly passes through eccentric shaft, oscillating rod driving hair cutting device does cutting action, power transmitting more directly effectively, guarantees that hair cutting device cuts sharpness, cutting trimming effect is good.
Description
Technical field
The present invention relates to a kind of hair cutting equipments, are specifically related to a kind of electric shaver.
Background technique
Shaver is the apparatus of shaving beard, belongs to self-service type tool.
Electric shaver is divided into rotary shaver and reciprocating razor according to cutter head difference.
In general, shaver usually all can also shaver hull outside additionally be arranged trimming temples hair temples hair clipping device or
Person trims the clipping device of other class hair-clippings such as the vibrissa scissors of vibrissa, but additional increased clipping device is all
It is connected with the bit mechanism of shaver, is that it is driven to do cutting action by razor tool tip mechanism, this structure is easy to lead
Being short of power, cutting the inadequate problem of sharpness for the clipping device is caused, trimming effect is poor.
For example the reciprocating razor with temples knife, temples knife are connected by the movable knife rack of a swing rod and shaver, work as needs
When trimming temples hair, unlock temples knife connect it with swing rod, then starts shaver, the motor spinning movement in shaver, motor
Movable knife rack is driven to do linear re-ciprocating motion by structures such as eccentric shaft, connecting rods, movable knife rack then drives swing rod to act, to stir
Temples knife realizes cutting action.
But the rotary power of motor can constantly decay, be transmitted to connecting rod, the isostructural layer-by-layer transmitting of movable knife rack
Power can be greatly decreased when temples knife, moreover, in order to meet shave effect and the comfort level that shaves, shaving assembly floats mostly and sets
It sets, movable knife rack has certain flexibility, this also largely effects on temples knife cutting action, and temples knife cutting effect is poor.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of electric shaver, existing electric shaver is solved
Clipping device cutting sharpness is inadequate, trims the problem of effect difference.
The technical solution adopted in the present invention: a kind of electric shaver, including shell, motor, hair cutting device, it is described
Motor is arranged inside housings；The motor driven is connected with eccentric shaft；Oscillating rod, the eccentric shaft are hinged in the shell
It is connect with oscillating rod, oscillating rod can be driven along its hinge joint reciprocally swinging；The hair cutting device is movably arranged on outside shell
Side has the first position separated with oscillating rod and the second position connecting with oscillating rod.
It is fixedly installed with motor rack in the shell, limiting slot compatible with motor is formed on the motor rack；Institute
It states motor to be embedded into limiting slot, be fixedly mounted between motor rack and shell.
The oscillating rod is hinged on motor rack.
The eccentric shaft includes axis body, and described axis body one end is formed with eccentric orfice, and matches with motor, the axis body
The other end is formed with drive shaft, and the drive shaft connects razor head component by transmission component.
The hair cutting device is for trimming temples hair.
The hair cutting device includes shell, quiet knife, moving knife, swing rod；The shell and shell slide cooperation, institute up and down
State quiet knife and be fixedly mounted on upper shell, the moving knife is close to quiet knife setting, the swing rod hingedly inside the shell, on the swing rod
End is connected with moving knife, moving knife can be driven to do the cutting action of linear reciprocation, the swing rod lower end is formed with boss；The pendulum
Lever one end is formed with the first slot compatible with eccentric shaft, and the other end stretches out shell, and is formed with the second slot, and the hair is repaired
Device is cut at the second position, the boss can be inserted into the second slot and be matched therewith.
The conical surface guide groove of the second slot of guiding is formed with below second slot, the boss end is in sphere.
The side of the shell installation hair cutting device is equipped with the first recessed groove, and the side wall of first recessed groove is formed
There is sliding slot；The shell includes pedestal, gland, and extending on the gland has overhead kick, and the overhead kick passes through pedestal and sliding slot card
Connect cooperation.
At least provided with two guide grooves on the shell, the side wall of the guide groove is set there are two retention bead；The bottom
Seat is equipped with locating rod corresponding with guide groove, and the locating rod is equipped with can be with the positioning protrusion of retention bead location fit.
The beneficial effects of the present invention are: the motor of electric shaver directly passes through eccentric shaft, oscillating rod using above scheme
Driving hair cutting device does cutting action, and power transmitting more directly effectively, guarantees that hair cutting device cuts sharpness, cuts
It is good to cut trimming effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram when electric shaver of embodiment of the present invention hair cutting device is in first position.
Fig. 2 is cross-sectional view when electric shaver of embodiment of the present invention hair cutting device is in first position.
Fig. 3 is the enlarged diagram in Fig. 2 at A.
Fig. 4 is structural schematic diagram when electric shaver of embodiment of the present invention hair cutting device is in the second position.
Fig. 5 is drive mechanism signal when electric shaver of embodiment of the present invention hair cutting device is in the second position
Figure.
The structural schematic diagram of Fig. 6 motor rack of the embodiment of the present invention.
The structural schematic diagram of Fig. 7 eccentric shaft of the embodiment of the present invention.
The structural schematic diagram of Fig. 8 oscillating rod of the embodiment of the present invention.
The explosive decomposition schematic diagram of Fig. 9 hair cutting device of the embodiment of the present invention.
The structural schematic diagram of Figure 10 partial shell 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 electric shaver, including shell 1, motor 2, hair cutting device 10, eccentric shaft 3, oscillating rod 4.
Certainly, battery, wiring board, switch button, shaver cutter head assembly and driving are additionally provided in the shell 1 to shave
The transmission component of knife cutter head assembly movement is not described in detail here since above-mentioned part is essentially existing conventional means.
The motor 2 is arranged inside shell 1, and is drivingly connected eccentric shaft 3, and the eccentric shaft 3 includes axis body 31, described
31 one end of axis body is formed with eccentric orfice 32, and the other end is formed with drive shaft 33, and the eccentric shaft 3 is mounted on by its eccentric orfice 32
The output end of motor 2 drives eccentric shaft 3 to be eccentrically rotated movement along eccentric orfice 32 as the driving of motor 2 rotates.
The drive shaft 33 connects shaver cutter head assembly by transmission component, is eccentrically rotated movement with eccentric shaft,
Drive shaft 33 can be driven to act, drive shaft 33 drives shaver cutter head assembly to act by transmission component, realizes shaving function.
In the present embodiment, the electric shaver is reciprocating razor, the center in 33 relative eccentric hole 32 of drive shaft
Eccentric setting, therefore when eccentric shaft rotation, drive shaft 33 can be driven to do eccentric motion, shaver is then driven by transmission component
Cutter head assembly does reciprocating cutting action.
In addition, when electric shaver is also possible to rotary shaver, the center in the then relative eccentric hole 32 of drive shaft 33 is same
Heart setting, therefore when eccentric shaft rotation, drive shaft 33 can be driven to do spinning movement, then shaved by transmission component (gear) drive
Palpus knife cutter head assembly does rotary cutting action.
The oscillating rod 4 is hinged in shell 1, and one end is formed with first slot 31 compatible with eccentric shaft 3, and described
One slot 31 can as shown in the figure U-shaped slot, be also possible to elongated waist type groove, 31 sets of first slot outside eccentric shaft 3, with
Eccentric shaft is eccentrically rotated movement, and energy band movable pendulum lever 4 is then prolonged along its hinge joint reciprocally swinging, the other end of the oscillating rod 4
It extends to outside shell 1, and is formed with the second slot 32 that can be matched with hair cutting device 10.
The hair cutting device 10 includes shell 6, quiet knife 7, moving knife 8, swing rod 9；It glides on the shell 6 and shell 1
Cooperation is moved, the quiet knife 7 is fixedly mounted on 6 upper end of shell, and the moving knife 8 is close to quiet knife 7 and is arranged, and the swing rod 9 is hinged on outer
In shell 6,9 upper end of swing rod is connected with moving knife 8, and moving knife 8 can be driven to do the cutting action of linear reciprocation, the swing rod 9
Lower end is formed with boss 91；The boss 91 can be inserted into the second slot 32 and be matched therewith.
By pushing hair cutting device 10 to slide up and down along shell 1, so that the hair cutting device 10 has and pendulum
Second position lever 4 isolated first position and connect with oscillating rod 4, and can mutually switch in two positions.
When the hair cutting device 10 is in first position, the boss of the second slot 32 and swing rod 9 of the oscillating rod 4
91 separation, moving knife 8 are remain stationary, and hair cutting device 10 does not work.
When the hair cutting device 10 is in the second position, the boss 91 of swing rod 9 is inserted into the second slot of oscillating rod 4
In 32, motor 2 drives eccentric shaft 3 to rotate, and eccentric shaft drives 4 reciprocally swinging of oscillating rod, and oscillating rod drives swing rod 9 to swing, swing rod 9
It drives the relatively quiet knife 7 of moving knife 8 toward polyslip, realizes 1010 cutting action of hair cutting device.
When in order to guarantee that hair cutting device 10 mutually switches in two positions, the boss 91 of swing rod 9 can be with oscillating rod 4
The second slot 32 stablize cooperation, the conical surface guide groove 33 of the second slot 32 of guiding, the boss are formed with below second slot 32
91 ends are in sphere.
Since in above-mentioned electric shaver, motor 2 directly drives swing rod 9 to act by eccentric shaft 3, oscillating rod 4, hair is realized
The cutting action of clipping device 10 is sent out, drive mechanism is simpler directly, and center uses razor tool tip compared with the existing technology
Moving knife seat in component is driven, and power loss is reduced, and is guaranteed driving force required for cutting, is guaranteed hair cutting device 10
Sharpness is cut, cutting trimming effect is good.
As shown, being fixedly installed with motor rack 5 in the shell 1, it is formed on the motor rack 5 suitable with 2 phase of motor
The limiting slot 51 matched；The motor 2 is embedded into limiting slot 131, is fixedly mounted between motor rack 5 and shell 1, the motor
Frame 5 is equipped with articulated shaft 52, and the oscillating rod 4 is equipped with hinge hole 44 close to the position at middle part, and the oscillating rod 4 is hinged on motor
On frame 5.
Motor rack 5 is not only used to fix motor 2, but also for the hinged of oscillating rod 4, so that structure is more reasonable, convenient for assembling,
And motor rack 5 forms the structure of limiting slot 51,2 entirety of motor is wrapped between motor rack 5 and shell 1, so that motor 2 is pacified
Dress is more firm, reduces vibration, reduces noise, works more stable.
As shown, the side that the shell 1 installs hair cutting device 10 is equipped with the first recessed groove 11, described first is recessed
The side wall for falling into slot 11 is formed with sliding slot 12；The shell 6 includes pedestal 61, gland 62, and extending on the gland 62 has overhead kick
621, the overhead kick 621 passes through pedestal 61 and sliding slot 12 is engaged by clamping.
By overhead kick 621, hair cutting device 10 can either be stably installed on shell 1, and can matched with sliding slot 12
It closes, realizes its sliding movement, the overhead kick 621 is extended by gland 62, increases its length dimension, and when installation more holds
Easily.
At least provided with two guide grooves 13 on the shell 1, the side wall of the guide groove 13 is set there are two retention bead 14；
The pedestal 61 is equipped with locating rod 611 corresponding with guide groove 13, and the locating rod 611 is equipped with can be fixed with retention bead 14
Position cooperation positioning protrusion 612, when hair cutting device 10 is in first position or the second position, retention bead 14 just with
The limit cooperation of positioning protrusion 612, is stably fixed to first position or the second position for hair cutting device 10, is further ensured that
The stability of its work.
In addition, the hair cutting device 10 is usually the temples knife for trimming temples hair, naturally it is also possible to be for trimming
The nose hair cutter of vibrissa is other.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (9)
1. a kind of electric shaver, including shell (1), motor (2), hair cutting device (10), the motor (2) is arranged in shell
Body (1) is internal；
It is characterized by: the motor (2), which is drivingly connected, eccentric shaft (3)；
It is hinged with oscillating rod (4) in the shell (1), the eccentric shaft (3) connect with oscillating rod (4), can drive oscillating rod (4)
Along its hinge joint reciprocally swinging；
The hair cutting device (10) is movably arranged on the outside of shell (1), has the first position separated with oscillating rod (4)
And the second position being connect with oscillating rod (4).
2. a kind of electric shaver according to claim 1, it is characterised in that: be fixedly installed with electricity in the shell (1)
Rack (5) is formed on the motor rack (5) and motor (2) compatible limiting slot (51)；The motor (2) is embedded into limit
In position slot (131), it is fixedly mounted between motor rack (5) and shell (1).
3. a kind of electric shaver according to claim 2, it is characterised in that: the oscillating rod (4) is hinged on motor rack
(5) on.
4. a kind of electric shaver according to claim 1, it is characterised in that: the eccentric shaft (3) includes axis body (31),
Described axis body (31) one end is formed with eccentric orfice (32), and is matched with motor (2), and the other end of the axis body (31) is formed with
Drive shaft (33), the drive shaft (33) connect razor head component by transmission component.
5. a kind of electric shaver according to claim 1, it is characterised in that: the hair cutting device (10) is for repairing
Cut temples hair.
6. a kind of electric shaver according to claim 1, it is characterised in that: the hair cutting device (10) includes outer
Shell (6), quiet knife (7), moving knife (8), swing rod (9)；Sliding cooperates up and down for the shell (6) and shell (1), and the quiet knife (7) is solid
Dingan County is mounted in shell (6) upper end, and the moving knife (8) is close to quiet knife (7) setting, and the swing rod (9) is hinged in shell (6), institute
It states swing rod (9) upper end to be connected with moving knife (8), moving knife (8) can be driven to do the cutting action of linear reciprocation, the swing rod (9)
Lower end is formed with boss (91)；Described oscillating rod (4) one end is formed with and eccentric shaft (3) compatible first slot (41), another
Shell (1) is stretched out at end, and is formed with the second slot (42), and the hair cutting device (10) is at the second position, the boss
(91) the second slot (42) can be inserted into be matched therewith.
7. a kind of electric shaver according to claim 6, it is characterised in that: be formed with and lead below second slot (42)
To the conical surface guide groove (43) of the second slot (42), boss (91) end is in sphere.
8. a kind of electric shaver according to claim 5, it is characterised in that: shell (1) the installation hair-clipping dress
The side for setting (10) is equipped with the first recessed groove (11), and the side wall of first recessed groove (11) is formed with sliding slot (12)；It is described outer
Shell (6) includes pedestal (61), gland (62), and extending on the gland (62) has overhead kick (621), and the overhead kick (621) passes through
Pedestal (61) and sliding slot (12) are engaged by clamping.
9. a kind of electric shaver according to claim 8, it is characterised in that: at least provided with two on the shell (1)
Guide groove (13), the side wall of the guide groove (13) are set there are two retention bead (14)；The pedestal (61) is equipped with and guide groove
(13) corresponding locating rod (611), the locating rod (611) is equipped with can be with the convex of retention bead (14) location fit
It rises (612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408747.3A CN110039577B (en) | 2019-05-16 | 2019-05-16 | Electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408747.3A CN110039577B (en) | 2019-05-16 | 2019-05-16 | Electric razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110039577A true CN110039577A (en) | 2019-07-23 |
| CN110039577B CN110039577B (en) | 2021-03-09 |
Family
ID=67282337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408747.3A Active CN110039577B (en) | 2019-05-16 | 2019-05-16 | Electric razor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039577B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592864A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Pompon clipping machine of leading push-type broach |
| WO2022000390A1 (en) * | 2020-07-01 | 2022-01-06 | Braun Gmbh | Swing bridge and electrically driven device herewith |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354101A (en) * | 1970-08-14 | 1974-05-22 | Gillette Industries Ltd | Electric shavers |
| FR2507524A1 (en) * | 1981-06-15 | 1982-12-17 | Matsushita Electric Works Ltd | ELECTRIC RAZOR |
| CN105538351A (en) * | 2016-01-13 | 2016-05-04 | 温州市日电电器有限公司 | Multifunctional trimmer |
| CN205325749U (en) * | 2016-01-13 | 2016-06-22 | 温州市日电电器有限公司 | Multi -functional clipping machine |
| CN207139862U (en) * | 2017-09-15 | 2018-03-27 | 温州朗威电器有限公司 | A kind of shaver for trimming vibrissa |
| CN207824943U (en) * | 2018-02-07 | 2018-09-07 | 温州朗威电器有限公司 | A kind of hair removal Device |
-
2019
- 2019-05-16 CN CN201910408747.3A patent/CN110039577B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354101A (en) * | 1970-08-14 | 1974-05-22 | Gillette Industries Ltd | Electric shavers |
| FR2507524A1 (en) * | 1981-06-15 | 1982-12-17 | Matsushita Electric Works Ltd | ELECTRIC RAZOR |
| CN105538351A (en) * | 2016-01-13 | 2016-05-04 | 温州市日电电器有限公司 | Multifunctional trimmer |
| CN205325749U (en) * | 2016-01-13 | 2016-06-22 | 温州市日电电器有限公司 | Multi -functional clipping machine |
| CN207139862U (en) * | 2017-09-15 | 2018-03-27 | 温州朗威电器有限公司 | A kind of shaver for trimming vibrissa |
| CN207824943U (en) * | 2018-02-07 | 2018-09-07 | 温州朗威电器有限公司 | A kind of hair removal Device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592864A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Pompon clipping machine of leading push-type broach |
| CN110592864B (en) * | 2019-10-12 | 2024-04-12 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with front push-type knife |
| WO2022000390A1 (en) * | 2020-07-01 | 2022-01-06 | Braun Gmbh | Swing bridge and electrically driven device herewith |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110039577B (en) | 2021-03-09 |
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