CN110370322A - A kind of air suction mechanism and shaving tool - Google Patents
A kind of air suction mechanism and shaving tool Download PDFInfo
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- CN110370322A CN110370322A CN201910689189.2A CN201910689189A CN110370322A CN 110370322 A CN110370322 A CN 110370322A CN 201910689189 A CN201910689189 A CN 201910689189A CN 110370322 A CN110370322 A CN 110370322A
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- Prior art keywords
- impeller
- cutter head
- drive
- seat
- head assembly
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- 210000004209 hair Anatomy 0.000 claims abstract description 63
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- 230000009471 action Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 20
- 230000036541 health Effects 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 135
- 238000004519 manufacturing process Methods 0.000 description 18
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- 239000002184 metal Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
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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
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
-
- 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
- B26B19/148—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 specially adapted for removing hair from inaccessible places, e.g. nostrils
-
- 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
-
- 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
- B26B19/44—Suction means for collecting severed hairs or for the skin to be shaved
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The present invention relates to a kind of air suction mechanism and shaving tools, it is characterized by comprising have air duct and impeller, the impeller includes impeller body and the impeller blade that is mounted on impeller body side wall, impeller body one end is connected with the driving mechanism of shaving tool, and the other end is connected with the cutter head assembly of shaving tool.The beneficial effects of the invention are as follows by adding impeller between the driving mechanism and cutter head assembly of shaving tool and impeller both ends being made to be connected respectively with driving mechanism and cutter head assembly, when the drive mechanism operates, can impeller rotation, impeller can drive that cutter head assembly carries out rotation or straight reciprocating motion carries out shaving operation；And it is in due to impeller blade between the air inlet and exhaust outlet in air duct, after cutter head assembly is by hair cut, hair will be inhaled into shaving tool under the turning effort of impeller blade, thus the hair for effectively avoiding cutter head assembly from cutting off stick skin surface effects people external image or be inhaled into body and damage human health.
Description
Technical field
The present invention relates to a kind of air suction mechanism, more particularly to a kind of air suction mechanism that can be used for siphoning away broken hair and
Shaving tool is mainly used in the shaving field of tool for shaving human hair.
Background technique
Chaeta is that everyone and raw Ju come, on human body the chaeta of different parts can the organ different to human body play protection
Effect.For example hair, eyebrow, eyelashes, vibrissa etc., hair are for protecting mankind's head capsule, and eyebrow is sweat in order to prevent
Neatly is pleasing to the eye fine, play the role of protect eyes, eyelashes be even more play protect eyeball and cornea not by dust, sweat or its
The important function of the infringement of its foreign matter.
And since the chaeta of different parts on human body can promote chaeta long without medium well, different with the continuous of time
Have different growth rates.And in order to keep the sanitation and hygiene of external image and human body, shave the tool of human body chaeta also with
And occur and in being continuously improved so that these shaving tools meet the use habit and use demand of people.
Existing shaving tool kind is more, and classification still is made to distinguish with human body different parts chaeta, than
Such as the nose hair cutter of hair or the brow-shaver of finishing eyebrow in the hair scissors of dod, the shaver for shaving beard, trimming nostril
Etc..Although existing shaving tool can realize that the chaeta to human body different parts plays the role of shaving, during shaving,
Cutting hair can only be played and real-time collecting can not be carried out to the hair of cutting, cause the hair shaved is unordered to be scattered or stick
On skin, especially these privileged sites of eyes or nostril, the unordered hair fallen of worry enter in eyes or are inhaled into lung
Portion influences human health.
Summary of the invention
Have the function of to solve existing shaving tool only to cut off hair, can not while cutting off hair to hair into
Row is collected, and is easily led to hair and is inhaled into lung or the glutinous influence technical problems such as human health or overall image on the skin, this hair
Bright to provide a kind of air suction mechanism and shaving tool, the cutter head for passing through the air suction mechanism and shaving tool synchronizes, it is ensured that disconnected
Hair or broken hair unordered will not be scattered, and effectively avoid broken wool or disconnected hair from not sticking on the surface of skin, influence beautiful and can also prevent
Intranarial disconnected hair or broken wool will not be inhaled into lung, and the health of people is effectively ensured.
In order to solve the above technical problems, the technical solution adopted by the present invention is that a kind of air suction mechanism, includes air duct and leaf
Wheel, air duct be equipped with air inlet is with exhaust outlet and air inlet is connected with exhaust outlet, impeller be placed in the air duct in and in air inlet with
Between exhaust outlet；The impeller includes impeller body and the impeller blade that is mounted on impeller body side wall, impeller body one
End is connected with the driving mechanism of shaving tool, and the other end is connected with the cutter head assembly of shaving tool and under the driving of driving mechanism
Impeller body can drive cutter head assembly rotary motion or straight reciprocating motion, and the impeller blade is placed in the driving machine of shaving tool
Between structure and cutter head assembly.
Further, it is equipped with drive shaft on the impeller body, the drive shaft and cutter head assembly are connected and can be
Make cutter head assembly rotary motion or straight reciprocating motion under the driving of driving mechanism.
Further, the impeller blade is in straight panel shape and inclination is fixedly mounted on all side walls of impeller body and and impeller
Ontology is structure as a whole.
Further, the impeller blade is equipped with the side that a piece of or a piece of above and circular array is fixed on impeller body
It is structure as a whole on wall with impeller body.
Further, the impeller body includes impeller base and drive seat, and drive seat one end is connected with impeller base,
The other end is fixedly connected with the driving mechanism of shaving tool；The impeller blade is fixed on the side wall of impeller base and and impeller base
It is structure as a whole, the drive shaft is arranged in the upper surface of impeller base and is arranged concentrically with the transmission shaft of driving mechanism, the drive
Moving axis is connected with cutter head assembly and can make cutter head assembly rotary motion under the driving of driving mechanism.
Further, it is equipped with limit counterbore in the impeller base, makes in drive seat one end insertion limit counterbore
Impeller base and drive seat synchronize.
Further, the outer dimension that the limit counterbore size of the impeller base is greater than drive seat makes impeller base and drive seat
Between form clearance fit, between impeller base and drive seat be equipped with elastic component, which compresses with impeller base connect,
The other end, which compresses to connect with drive seat, be displaced impeller base can along the axis of drive seat vertically under external force.
Further, it is equipped with limit plane on two sidewalls opposite in the limit counterbore of the impeller base, described
The side wall of opposite two sides is equipped with driving plane in drive seat, which can drive limit plane to make under external force
Impeller base and drive seat synchronize.
Further, position-limit foot is equipped on the bottom face of the impeller base, it is flat that the medial surface of the position-limit foot is in limit
It is structure as a whole on the extended surface in face and with impeller base.
Further, it is equipped with eccentric rod in the upper surface of the drive shaft of the impeller base, the eccentric rod and cutter head assembly link
It connects and cutter head assembly straight reciprocating motion can be driven under the driving of driving mechanism.
On the basis of claim 2-4, the present inventor additionally provides a kind of one for being different from split type blade wheel structure
The technical solution of the air suction mechanism of formula impeller, specifically: the transmission shaft of the drive shaft and driving mechanism is in eccentric setting, is driven
Moving axis is fixed on the upper surface of impeller body and is structure as a whole with impeller body, the bottom face of impeller body and driving mechanism
Transmission shaft is fixedly connected；The drive shaft and cutter head assembly, which is connected, makes cutter head assembly under the driving of driving mechanism in straight
Line moves back and forth, and the impeller blade is structure as a whole with impeller body.
Further, it is equipped with the axis hole concentric with driving mechanism transmission shaft in the bottom face of the impeller body, it is described
It is fixedly connected in the transmission shaft insertion axis hole of driving mechanism with impeller body.
On the basis of wanting claim 1-10, current inventor provides two kinds of shaving tools using split type blade wheel structure
Technical solution, one be split type blade wheel structure be applied to the technical solution on rotary shaving tool；Secondly for seperated leaf
Wheel construction is applied to the technical solution on linear reciprocating shaving tool；It applies the following are split type blade wheel structure and is rotatably shaving
Concrete scheme on hair tool: including air suction mechanism of any of claims 1-10, cutter head assembly, driving mechanism
And shell；The shell includes lower case and the upper housing that is removably fixedly connected with lower case, the air duct
The upper end of upper housing is arranged in air inlet, and exhaust outlet is arranged on the side wall of the lower end of upper housing, and driving mechanism is mounted on
It being fixedly connected in lower case and with air suction mechanism, air suction mechanism is in upper housing and is located among air inlet and exhaust outlet, and
The other end of air suction mechanism is connected with cutter head assembly, and cutter head assembly is mounted in upper housing.
Further, the cutter head assembly includes quiet knife and moving knife, and moving knife includes moving knife seat and is mounted on moving knife seat
On dynamic cutter head, quiet knife is fixed on the upper end of upper housing；The upper surface of impeller base, the moving knife is arranged in the drive shaft
The drive shaft of seat and impeller base is connected and impeller base can drive moving knife seat rotary motion or straight under the driving of driving mechanism
Line moves back and forth.
Further, the moving knife seat is mounted on the top of impeller base, and drive shaft, which is placed in moving knife seat and with moving knife seat, is
Integral structure, the impeller base can make drive shaft and moving knife seat rotary motion under the drive of drive seat；The dynamic cutter head
Moving knife seat and impeller base synchronization can be driven axially downwardly to be displaced the end for making position-limit foot and lower case along drive seat under external force
Face fits, and impeller base and moving knife seat can automatically reset and be affixed dynamic cutter head with quiet knife bottom face under the active force of elastic component
It closes.
Further, cutter head slot is equipped on all side walls of opposite sides on the moving knife seat, is equipped between two cutter head slots
Connectivity slot makes two cutter head slots be interconnected；Dynamic cutter head is respectively equipped on the side wall of the cutter head slot side, two dynamic cutter heads are logical
An elastic link is crossed to be separately fixed in cutter head slot；The quiet knife is hollow cylindrical body；It is equipped on the top of cylindrical body logical
Hole and be connected to through-hole it is multiple and in a ring it is uniformly distributed into must slot, the dynamic cutter head under the action of the elastic member on quiet knife into
Palpus slot inner face fits.
Further, it is equipped at least two arc-shaped slots on the side wall of the lower case, is equipped on the arc-shaped slot
Card slot mouth, the width of the card slot mouth is less than or equal to the half of arc-shaped slot length, relative to card in the arc-shaped slot
The side of notch is equipped with card column, and the height of the card column is less than the depth of arc-shaped slot；In the corresponding of the upper housing inner sidewall
Chuck is equipped at position, the width of the chuck is less than the width of card slot mouth, and chuck can rotate into arc-shaped slot through card slot mouth
It is interior and matching with card column is fixedly connected with upper housing removably with lower case.
The shaving tool being previously mentioned in above technical scheme is one of rotary shaver, nose hair cutter, brow-shaver.
Split type blade wheel structure is used for the ease of the shaving tool of straight reciprocating motion, the moving knife seat is mounted on leaf
The top of wheel seat is connected in the eccentric rod insertion moving knife seat above drive shaft with moving knife seat, and drives in driving mechanism
When dynamic seat rotation can synchronous drive impeller base, drive shaft and eccentric rod synchronous rotary move back and forth moving knife seat linearly；The skill
Art scheme can be applied to reciprocating hair scissors, shaver, temples knife, nose hair cutter, carver, in brow-shaver.
On the basis of claim 1-4, in conjunction with claim 11 and 12, it is different from point current inventor provides one kind
The technical solution of body formula blade wheel structure, the technical solution cannot be used for rotation class shaving tool on, Unitary Impeller structure it is past
The technical solution of compound shaving tool specifically includes air suction mechanism described in having the right to require any one of 11 or 12, the suction
It is connected in the axis of eccentric setting with cutter head assembly on the impeller body of blower structure, the other end and driving mechanism of impeller body
It is fixedly connected；The upper end of upper housing is arranged in the air inlet in the air duct of the air suction mechanism, and exhaust outlet is arranged in upper housing
Lower end, the impeller body and impeller blade of air suction mechanism be in upper housing and between air inlet and exhaust outlet.
Further, the axis hole opening in the impeller body bottom is equipped with chamfering, the transmission of the driving mechanism
Impeller body is fixedly connected with transmission shaft in axis insertion axis hole.
Further, the reciprocating shaving tool be hair scissors, shaver, temples knife, nose hair cutter, carver, in brow-shaver
One kind.
The beneficial effects of the invention are as follows by adding impeller between the driving mechanism and cutter head assembly of shaving tool and making
Impeller both ends are connected with driving mechanism and cutter head assembly respectively, when the drive mechanism operates, so that it may impeller rotation, impeller
Cutter head assembly can be driven to carry out rotation or straight reciprocating motion to carry out shaving operation；And due to impeller blade be in air duct into
Between air port and exhaust outlet, after cutter head assembly is by hair cut, hair will be inhaled under the turning effort of impeller blade and shave
Hair tool in, thus effectively avoid cutter head assembly cut off hair stick skin surface effects people external image or be inhaled into body
Damage human health in vivo.
Detailed description of the invention
Fig. 1 is split type impeller three-dimensional structure diagram in the embodiment of the present invention
Fig. 2 is split type impeller sectional structure chart in the embodiment of the present invention
Fig. 3 is the three-dimensional structure diagram of impeller base in the embodiment of the present invention
Fig. 4 is the three-dimensional structure diagram of drive seat in the embodiment of the present invention
Fig. 5 is the split type impeller three-dimensional structure diagram with eccentric rod in the embodiment of the present invention
Fig. 6 is the split type impeller base three-dimensional structure diagram with eccentric rod in the embodiment of the present invention
Fig. 7 is Unitary Impeller side perspective structure chart in the embodiment of the present invention
Fig. 8 is Unitary Impeller three-dimensional structure diagram in the embodiment of the present invention
Fig. 9 is a kind of sectional structure chart of shaving tool in the embodiment of the present invention
Figure 10 is the impeller base of integral structure and the three-dimensional structure diagram of moving knife seat in the embodiment of the present invention
Figure 11 is the impeller base of integral structure and the side perspective structure chart of moving knife seat in the embodiment of the present invention
Figure 12 is the three-dimensional structure diagram of lower case in the embodiment of the present invention
Figure 13 is the three-dimensional structure diagram of upper housing in the embodiment of the present invention
Figure 14 is the three-dimensional structure diagram of quiet knife in the embodiment of the present invention
Figure 15 is in the embodiment of the present invention using the sectional structure chart of the reciprocating shaving tool of Unitary Impeller structure
Figure 16 is cuing open using the reciprocating shaving tool of the split type blade wheel structure with eccentric rod in the embodiment of the present invention
Depending on structure chart
Specific embodiment
1-16 is described further embodiment of the present invention with reference to the accompanying drawing:
As shown in figures 1-8, the present invention is a kind of air suction mechanism, includes air duct 1 and impeller 2, and air duct 1 is equipped with air inlet 11
With exhaust outlet 12 and air inlet 11 is connected with exhaust outlet 12, and impeller 2 is placed in air duct 1 and in air inlet 11 and exhaust outlet 12
Between；The impeller 2 includes impeller body 21 and the impeller blade 22 that is mounted on 21 side wall of impeller body, impeller body 21
One end is connected with the driving mechanism 3 of shaving tool, and the other end is connected with the cutter head assembly 4 of shaving tool and is placed in impeller blade 22 to shave
Between the driving mechanism 3 and cutter head assembly 4 of hair tool；By being added between the driving mechanism 3 and cutter head assembly 4 of shaving tool
Impeller 2 simultaneously makes 2 both ends of impeller be connected respectively with driving mechanism 3 and cutter head assembly 4, when driving mechanism 3 works, so that it may drive
Impeller 2 rotates, and impeller 2 can drive cutter head assembly 4 to carry out rotation or straight reciprocating motion to carry out shaving operation；And due to leaf
Wheel piece 22 is between the air inlet 11 and exhaust outlet 12 in air duct 1, and after cutter head assembly 4 is by hair cut, hair is in impeller blade
It will be inhaled into shaving tool under 22 turning effort, so that the hair for effectively avoiding cutter head assembly 4 from cutting off is sticked in skin table
Face, which rings the external image of people or is inhaled into body, damages human health.
In order to guarantee to demonstrate,prove the shaving effect of shaving tool, cutter head assembly 4 is driven convenient for impeller body 21, in the impeller
Ontology 21 is equipped with drive shaft 23, and the drive shaft 23 and cutter head assembly 4 are connected and can make knife under the driving of driving mechanism 3
4 rotary motion of head assembly or straight reciprocating motion；By the way that drive shaft 23 is arranged on impeller body 21, convenient for utilizing drive shaft 23
It is connected with cutter head assembly 4, when driving mechanism 3 works, impeller body 21 can be rotated with driving mechanism 3, then be existed by setting
Drive shaft 23 on impeller body 21 can drive 4 rotary motion of cutter head assembly or straight reciprocating motion；Certainly, it can also be not provided with
Locating slot or hole is arranged in drive shaft 23 on impeller body 21, and interlocking bar or pin insertion impeller body are arranged on cutter head assembly 4
It is same to generate identical technical effect up to identical purpose in 21 locating slot or hole, but be easy to using 23 structure of drive shaft
Production and processing, therefore, the embodiment of the present embodiment are preferred embodiment.
In order to guarantee that shaving tool can collect disconnected hair in real time during shaving, the impeller blade 22 is in straight panel shape
And inclination is fixedly mounted on all side walls of impeller body 21 and is structure as a whole with impeller body 21；By impeller blade 22 and impeller
Ontology 21 can be integrated structure, can be by impeller blade 22 and 21 integrated injection molding of impeller body, just in this way in production and processing
In production and processing, production cost is reduced；Certainly, impeller blade 22 can also be set as to separate structure, be then mounted on impeller body again
On 21 side wall, identical purpose equally can reach, but use integral structure, it is easy to produce and process, therefore, the reality of the present embodiment
Applying mode is preferred embodiment.
In order to guarantee that shaving tool can collect disconnected hair in real time during shaving, guarantee the collecting effect of disconnected hair,
The impeller blade 22 is equipped with a piece of or a piece of above and circular array and is fixed on all side walls of impeller body 21 and impeller
Ontology 21 is structure as a whole, and 22 quantity of impeller blade is provided with 5 in actual use.Certainly, quantity can be according to impeller blade
22 diameter determines that diameter is bigger, and the quantity of impeller blade 22 is settable more, and diameter, which becomes smaller, just can be set to 3 pieces, and
And be that circular array is uniformly arranged all side walls in impeller body 21 when impeller blade 22 is arranged, it can guarantee impeller in this way
Air draught effect；From the point of view of purpose to be achieved, a piece of impeller blade 22 may also set up, but 1 increasing shaving tool is arranged to make
The vibration sense of used time, air draught effect is poor, and therefore, the embodiment of the present embodiment is preferred embodiment.
As shown in figures 1 to 6, for convenient for the installation connection between impeller 2 and driving mechanism 3 and cutter head assembly 4, the leaf
Take turns ontology 21 include impeller base 211 and drive seat 212,212 one end of drive seat is connected with impeller base 211, the other end and
The driving mechanism 3 of shaving tool is fixedly connected；The impeller blade 22 is fixed on the side wall of impeller base 211 and and impeller base
211 are structure as a whole, and the upper surface of impeller base 211 and concentric with the transmission shaft of driving mechanism 3 is arranged in the drive shaft 23
Setting, the drive shaft 23 are connected with cutter head assembly 4 and can make 4 rotary motion of cutter head assembly under the driving of driving mechanism 3.By leaf
Wheel ontology 21 is set as separate structure, such drive seat 212 can direct drive mechanism 3 be connected, then by impeller base 211 and drive again
Dynamic seat 212 is connected, and this structure can facilitate the structure between impeller base 211 and cutter head assembly 4 to design, such as by impeller base 211
Screw thread is set in drive shaft 23 between cutter head assembly 4, makes to form the company of being screwed between drive shaft 23 and cutter head assembly 4
It connects；Certainly, can also pin hole be set on the side wall of drive shaft 23 and cutter head assembly 4 and fixes 4 He of cutter head assembly using bolt
The equally achievable drive shaft 23 of drive shaft 23 is connected or with cutter head assembly 4 directly by impeller base 211 and cutter head assembly 4
Component directly carry out integrated design, can equally realize being connected for impeller base 211 and cutter head assembly 4；It is specific to use
Which kind of structure can be determined according to the inner space of the structure of cutter head assembly 4 and shaving tool, optimize shaving work to the greatest extent
The internal structure of tool facilitates the production and assembling of accessory.
As shown in figures 1 to 6, in the present embodiment, limit counterbore 2111, the drive are equipped in the impeller base 211
Impeller base 211 and drive seat 212 are synchronized in dynamic 212 one end of seat insertion limit counterbore 2111；By in impeller base 211
Setting limit counterbore 2111, and 212 one end of drive seat is inserted into limit counterbore 2111, impeller base 211 and driving can be made in this way
It is formed and is connected between seat 212.Being connected also has various ways, and one is impeller base 211 synchronous with drive seat 212
In the case where linkage, the lower one kind side of being connected that can make impeller base 211 along the axial upper and lower displacement of drive seat 212 is driven in external force
Formula.Although secondly being synchronous rotary linkage between impeller base 211 and drive seat 212, impeller base 211 can not be along drive seat
212 do the movement of axial upper and lower displacement；The first mode being connected its have the function of protect cutter head assembly 4, such as cutter head
For component 4 when affording external pressure, the cutter head assembly 4 that is installed together is connect with impeller base 211 can in real time will be external
Pressure is transmitted on impeller base 211, and impeller base 211 can be while with 212 synchronous rotary of drive seat, can also be along drive seat
212 are axially downwardly displaced, thus to protect cutter head assembly 4；And second of linkage structure obviously makes impeller base 211 not have axial direction
The function of upper and lower displacement, but its also have the characteristics that it is convenient for production, quick for installation convenient for assembling.Which kind of structure is specifically used, it can
It is determined according to the actual demand of shaving tool or the requirement of user, is not further qualified in the present embodiment.
It as shown in figures 1 to 6, in the present embodiment, while rotating can also be along drive seat for the ease of impeller base 211
212 axial upper and lower displacements are come technical problems, the limit counterbore of the impeller base 211 such as protect cutter head assembly 4 not damaged
The outer dimension that 2111 sizes are greater than drive seat 212 makes to form clearance fit between impeller base 211 and drive seat 212, in impeller
Seat 211 and drive seat 212 between be equipped with elastic component 213, which compresses with impeller base 211 connect, the other end and
Drive seat 212, which compresses connection, be displaced impeller base 211 can along the axis of drive seat 212 vertically under external force.By leaf
The size setting of the limit counterbore 2111 of wheel seat 211 is bigger than the external dimensions of drive seat 212, and such drive seat 212 is when rotated
Not only can synchronous drive impeller base 211 rotation, but also also ensure the impeller base 211 when bearing external pressure of cutter head assembly 4
Axially downwardly displacement can be synchronized to protect cutter head assembly 4 not damaged；And bullet is set in the limit counterbore 2111 of impeller base 211
Property part 213 and be in elastic component 213 between impeller base 211 and drive seat 212, in this way when the external pressure that cutter head assembly 4 is born
When power disappears, elastic component 213 can play reset function, come impeller base 211 along the displacement axially upwards of drive seat 212 in real time
Guarantee that cutter head assembly 4 is restored to working condition, guarantees shaving effect.In the present embodiment for the ease of producing and assembling, elasticity
Part 213 is equipped with spring base 214, both ends of the spring at impeller base 211 and the corresponding position of drive seat 212 using spring
It is separately mounted to be fixed on spring in limit counterbore 2111 and is located at leaf
Between wheel seat 211 and drive seat 212；Certainly, from the point of view of technical purpose to be achieved, memory metal is can also be used in elastic component 213
Identical purpose equally can be achieved in elastic slice, reaches identical technical effect, but due to spring lower production costs and easily from market
Upper acquisition, therefore, the embodiment of the present embodiment are preferred embodiment.
As shown in figures 1 to 6, in the present embodiment, for the ease of the synchronous interaction of impeller base 211 and drive seat 212, in institute
Opposite two sidewalls are equipped with limit plane 2112 in the limit counterbore 2111 for the impeller base 211 stated, in the drive seat 212
The side wall of upper opposite two sides is equipped with driving plane 2121, which can drive limit plane under external force
2112 synchronize impeller base 211 and drive seat 212；It is flat by the way that limit is arranged in the two lateral walls of limit counterbore 2111
Face 2112, the plane 2121 of setting driving accordingly in drive seat 212, during installation, the insertion limit counterbore 2111 of drive seat 212
When interior, driving plane 2121 just and limit plane 2112 it is opposed, when driving mechanism 3 drive drive seat 212 rotate when, driving
Impeller seat 211 rotates under the limitation that plane 2121 can limit plane 2112 in limit counterbore 2111, realizes drive seat
212 and impeller base 211 synchronous interaction；Certainly, from the point of view of the purpose to be realized, 2111 side of being set as of counterbore will can also directly be limited
Hole is tri-angle-holed etc., and 212 outer shape of drive seat is set as rectangular or triangle etc., equally also can reach the mesh of synchronous interaction
, but since impeller base 211 needs the axis upper and lower displacement along drive seat 212 when needed, if setting square hole, right-angle structure
May upper and lower displacement stroke to impeller base 211 form limitation or obstacle, cause the upper and lower displacement of impeller base 211 not suitable enough
Freely, the trouble free service of cutter head assembly 4 is influenced；Limit counterbore 2111 in impeller base 211 is circular hole, the opposite two sides in circular hole
Setting limits plane 2112 on wall, makes to limit irregularly-shaped hole of the formation of counterbore 2111 without right-angle structure, when impeller base 211 is needed along drive
When the axial upper and lower displacement of dynamic seat 212, limit plane 2112 and the joint for limiting counterbore 2111 would not be to impeller bases 211
Upper and lower displacement, which is constituted, to be hindered, and the upper and lower displacement stroke that impeller base 211 is effectively ensured is smooth, guarantees the working efficiency of cutter head assembly 4.
As shown in figures 1 to 6, in the present embodiment, for the row being axially downwardly displaced to impeller base 211 along drive seat 212
Cheng Jinhang limitation, is equipped with position-limit foot 215 on the bottom face of the impeller base 211, and the medial surface of the position-limit foot 215 is in limit
It is structure as a whole on the extended surface of bit plane 2112 and with impeller base 211；By the bottom face in impeller base 211, position-limit foot is set
215, in this way when impeller base 211 affords the external pressure that cutter head assembly 4 passes over, impeller base 211 can be along drive seat
212 be axially downwardly displaced guarantee cutter head assembly 4 using safe, and after being displaced to certain distance downwards, impeller base 211
The position-limit foot 215 of bottom can be touched with the flat face of shell, prevent impeller base 211 excessive descent influence cutter head assembly 4 or
The job stability of impeller 2；And be disposed on the same plane the inner plane of position-limit foot 215 with limit plane 2112, it limits in this way
Position foot 215 may also function as protection and position-limiting action to drive seat 212, prevent axis under the action of elastic component 213 of impeller base 211
Counterbore 2111 is limited to being detached from when shifting up.The length of position-limit foot 215 is the axial direction according to cutter head assembly 4 and impeller base 211
Upper and lower displacement stroke determines, specific length can according to the actual situation depending on, the present embodiment is not further limited.
As seen in figs. 5-6, it is suitable for linear reciprocating shaving tool for the ease of split type 21 structure of impeller body, improves
The versatility of impeller is equipped with eccentric rod 231, the eccentric rod 231 and cutter head in the upper surface of the drive shaft 23 of the impeller base 211
Component 4 is connected and can drive 4 straight reciprocating motion of cutter head assembly under the driving of driving mechanism 3；By in impeller base 211
The upper surface of drive shaft 23 eccentric rod 231 is set, and be connected with cutter head assembly 4 using eccentric rod 231, work as driving mechanism in this way
3 by 212 impeller seat 211 of drive seat when being rotated, and the eccentric rod 231 on 23 upper surface of drive shaft can drive cutter head assembly
4 linearly move back and forth, and realize that split type blade wheel structure can be suitable for rotary shaving tool and linear reciprocating shaving simultaneously
Tool.
The present inventor additionally provides the Unitary Impeller for being different from split type air suction mechanism on the basis of claim 2-4
Technical solution, as Figure 7-8, specifically: the transmission shaft of the drive shaft 23 and driving mechanism 3 is in eccentric setting, is driven
Moving axis 23 is fixed on the upper surface of impeller body 21 and is structure as a whole with impeller body 21, the bottom face of impeller body 21 and drive
The transmission shaft of motivation structure 3 is fixedly connected；The drive shaft 23 and cutter head assembly 4 is connected and makes cutter head assembly 4 in driving machine
It is linearly moved back and forth under the driving of structure 3, the impeller blade 22 is structure as a whole with impeller body 21；Directly in impeller body
The eccentric drive shaft 23 of 21 upper surface setting, and be connected using eccentric drive shaft 23 with cutter head assembly 4, when driving mechanism 3
When impeller ontology 21 rotates, drive shaft 23 can make cutter head assembly 4 linearly (or being horizontal) past due to eccentric setting
Multiple movement, realizes the shaving reciprocal back and forth of shaving tool.And since impeller blade 22 is on all side walls for be arranged in impeller body 21
And with 21 integral structure of impeller body, when impeller body 21 when rotated, so that it may naturally generate air draught effect, guarantee cutting
While disconnected hair, can also will in the shell of the hair of cutting sucking shaving tool, effectively avoid disconnected stickness in skin surface or
It is inhaled into body, influences overall image or health；Since the structure of linear reciprocating cutter head assembly 4 compares rotatably
The structure of cutter head assembly 4 wants complicated, and impeller blade 22 and impeller body 21 can be integrated structure, can save sky to the greatest extent
Between, conducive to the assembly and production of cutter head assembly 4；From the point of view of technical purpose to be achieved, drive shaft 23 may also be arranged on horizontal past
On compound cutter head assembly 4, eccentric orfice or slot are set in the upper surface of impeller body 21, equally can reach identical purpose, generate
Identical technical effect, but using 23 structure of drive shaft for adding eccentric setting on impeller body 21, it is readily produced and assembles,
The drive shaft 23 of eccentric setting can be integrally formed by injection molding technology and impeller body 21 and impeller blade 22, therefore, this reality
The embodiment for applying example is preferred embodiment.
As Figure 7-8, in the present embodiment, the impeller blade 22 is equipped with multi-disc and is evenly distributed with array in a ring in impeller
On all side walls of ontology 21 and with 21 integral structure of impeller body, be equipped with and driving machine in the bottom face of the impeller body 21
The concentric axis hole 24 of 3 transmission shaft 31 of structure, the transmission shaft 31 of the driving mechanism 3 are inserted into fixed with impeller body 21 in axis hole 24
Connection；By the way that axis hole 24 is arranged in the bottom of impeller body 21, the transmission shaft 31 and leaf of driving mechanism 3 can be greatly facilitated in this way
Wheel ontology 21 is fixedly connected；But for connection type, screw fastening means can also be used or mode is welded and fixed
Reach identical technical purpose and generate identical technical effect, but axis hole 24 is set, impeller body 21 is being facilitated to produce and process
Meanwhile being also easy to assemble, therefore, the embodiment of the present embodiment is preferred real mode；Impeller blade 22 is set as multi-disc and makes it
It is structure as a whole with impeller body 21, and facilitates the integrated injection molding of impeller；And one or more pieces are arranged in impeller blade 22
Can, as long as it is with air suction function, particular number can according to the actual situation depending on.
It sticks in shaving process interrupt hair in skin surface or is inhaled into human body in order to prevent, influence overall image or damage
Evil human health, the technical program are a kind of new shaving tools proposed according to the technological improvement of 1-10 air suction mechanisms,
As shown in figure 9, the shaving tool includes having the right to require air suction mechanism described in any one of 1-10, cutter head assembly 4, driving machine
Structure 3 and shell 5；The shell 5 includes lower case 51 and the upper housing being removably fixedly connected with lower case 51 52, institute
The air inlet 11 in the air duct 1 stated be arranged in upper housing 52 upper end (in actual use, shaving tool can also into hair trap openings
As air inlet, the structure of product is specifically seen, if the space on product upper housing surface does not allow, air inlet is just directly with into palpus
Hole substitution；And if there is sufficient space use on upper housing surface, air inlet can be outputed, separately to improve suction hair when in use
Effect), exhaust outlet 12 is arranged on the side wall of the lower end of upper housing 52, driving mechanism 3 be mounted in lower case 51 and with suction
The drive seat 212 of blower structure is fixedly connected, and air suction mechanism is in upper housing 52 and is located among air inlet 11 and exhaust outlet 12,
And the other end of air suction mechanism is connected with cutter head assembly 4, cutter head assembly 4 is mounted in upper housing 52；By air suction mechanism
The air inlet 11 and exhaust outlet 12 in air duct 1 are separately positioned on the upper and lower ends of upper housing 52, and make the impeller base 211 of air suction mechanism
It is connected with cutter head assembly 4, drive seat 212 is connected with driving mechanism 3, and at work, driving mechanism 3 drives air suction mechanism
While drive seat 212 rotates, the drive cutter head assembly 4 that the impeller base 211 of air suction mechanism can also synchronize rotates to cut off hair,
And since the impeller base of air suction mechanism 211 and impeller blade 22 are between air inlet 11 and exhaust outlet 12, when cutter head assembly 4 is being inhaled
Under the synchronous drive of blower structure, the hair of cutting can be sucked disconnected hair inside upper housing 52 under the promotion that air flows, and be avoided
Hair is resolved to stick in skin surface effects overall image or be inhaled into body and damage human health；And when disconnected hair is inhaled into
After in shell 52, the air duct 1 that upper housing 52 makes the cavity in upper housing 52 form air suction mechanism can be discharged in air through exhaust outlet 12.
As shown in figs. 9-11, the hair of cutting is sucked in upper housing 52 for the ease of air suction mechanism, the cutter head group
Part 4 includes quiet knife 41 and moving knife 42, and moving knife 42 includes moving knife seat 421 and the dynamic cutter head being mounted on moving knife seat 421 422,
Quiet knife 41 is fixed on the upper end of upper housing 52, and moving knife seat 421 is connected and synchronizes with the drive shaft 23 of impeller base 211；It will move
The structure that tool apron 421 is connected with impeller base 211 not only facilitates the production and processing of moving knife seat 421, meanwhile, it can also be convenient for moving knife 42
Assembly；In use, driving mechanism 3 is while driving drive seat 212 to rotate, the driving plane of drive seat 212
2121, which synchronize impeller seat 211 under the cooperation of the limit plane 2112 of impeller base 211, rotates, the driving on impeller base 211
The rotary motion or straight reciprocating motion for the drive moving knife seat 421 that axis 23 can synchronize, to make moving knife 42 in rotation or straight line
Cooperate during reciprocating motion with quiet knife 41 to cut off hair.
As shown in figs. 10-11, described for the ease of the fixed installation and production and processing of dynamic cutter head 422 and impeller base 211
Moving knife seat is mounted on the top of impeller base 211, and drive shaft 23 is placed in moving knife seat and is structure as a whole with moving knife seat, adds in production
Working hour, can integrated injection molding moving knife seat 421 and impeller base 211 reduce assembling link while facilitating production and processing,
Production cost is reduced accordingly；Certainly, the drive shaft 23 of thread connecting mode Yu impeller base 211 can also be used in moving knife seat 421
It is fixedly connected, or is fixedly connected with drive shaft 23 with moving knife seat using pin using axial aperture structure and can reach identical technology
Purpose generates identical technical effect, but uses integral structure, while being conducive to production and processing, has subtracted assembling link, accordingly
The structure for optimizing product reduces production cost, and therefore, moving knife seat 421 and 211 integral structure of impeller base are preferred implementation side
Formula；In use due to shaving tool, inevitably because some sundries are caught between quiet knife 41 and moving knife 42 or hand
Touching so that quiet knife 41 and moving knife 42 is born some additional pressure, to avoid some sundries or the quiet knife 41 of additional pressure damage
With moving knife 42, the dynamic cutter head 422 can drive moving knife seat 421 synchronous with impeller base 211 along 212 axis of drive seat under external force
Position-limit foot 215 and the end face of lower case 51 is set to fit to bottom offset, and the impeller base 211 under the active force of elastic component 213
And moving knife seat 421 can automatically reset dynamic cutter head 422 is made to fit with quiet 41 bottom face of knife；By in impeller base 211 and moving knife seat
Elastic component 213 is added between 421, when quiet knife 41 or moving knife 42 are influenced or born some additional external pressures by external sundries
When, external pressure can be passed to impeller base 211 by moving knife seat 421, and impeller base 211 can be along drive seat 212 axially downwardly
It is displaced to protect quiet knife 41 or moving knife 42 by the damage of external sundries or pressure, not to extend the use longevity of quiet knife 41 or moving knife 42
Life；And when the removal of external sundries or additional pressure disappear, impeller base 211 can drive under the active force of elastic component 213
Impeller base 211 is affixed the dynamic cutter head being mounted on moving knife seat 421 422 with quiet knife 41 along the displacement axially upwards of drive seat 212
It closes to cut off hair, guarantees that shaving tool has shaving effect；Elastic component 213 is using spring, in impeller base 211 and drive seat
Spring base 214 is equipped at 212 corresponding positions, both ends of the spring is separately mounted to the spring base of impeller base 211 and drive seat 212
It is fixed on spring in limit counterbore 2111 and between impeller base 211 and drive seat 212；Certainly, to be achieved
From the point of view of technical purpose, memory metal elastic slice is can also be used in elastic component 213, and identical purpose equally can be achieved, and reaches identical skill
Art effect, but due to spring lower production costs and be easily obtained from the market, the embodiment of the present embodiment is preferred real
Apply mode.
As shown in figs. 10-11, on the moving knife seat 421 on all side walls of opposite sides be equipped with cutter head slot 4211, two
Connectivity slot 4212 is equipped between cutter head slot 4211 makes two cutter head slots 4211 be interconnected；In the side of 4211 side of cutter head slot
Dynamic cutter head 422 is respectively equipped on wall, two dynamic cutter heads 422 are separately fixed in cutter head slot 4211 by an elastic link 423；It is described
Quiet knife 41 be hollow cylindrical body；Through-hole 411 is equipped on the top of cylindrical body and is connected to through-hole 411 multiple and equal in a ring
Cloth into must slot 412, the dynamic cutter head 422 under the action of elastic component 213 on quiet knife 41 into must 412 inner face of slot being affixed
It closes；Quiet knife 41 is the end that hollow cylinder is mounted in upper housing 52, is equipped on quiet knife 41 into palpus slot 412, this class formation
For existing technology, since the innovative point of the application is not here, the only more descriptions of its structure；It is set in the two sides of moving knife seat 421
It sets cutter head slot 4211 and so that cutter head slot 4211 is connected using connectivity slot 4212, in this way when dynamic cutter head 422 is separately mounted to cutter head
Just two dynamic cutter heads 422 are fixed using connecting rod 423 when in slot 4211, not only facilitate the installation of dynamic cutter head 422, improve dress
With benefit, simultaneously, it is also ensured that the job stability of two dynamic cutter heads 422 promotes shaving effect.
As shown in figure 12, to guarantee the waterproof of driving mechanism 3 and dust-proof, the transmission shaft 31 of the driving mechanism 3 is passed through
Lower case 51 is fixedly connected with the drive seat 212 of the air suction mechanism；Driving mechanism 3 is mounted in lower case 51, under
Shell 51 is independent enclosed construction, and transmission shaft 31 is placed in outside lower case 51 across lower case 51 and drive seat 212 is fixed connects
It connects, may not only facilitate being fixedly connected for driving mechanism 3 and drive seat 212 in this way, meanwhile, can also waterproof be carried out to driving mechanism 3
And proofing dust and protecting, guarantee shaving tool after the completion of use, the sanitation and hygiene that bath cleaning guarantees shaving tool can be carried out, extended
Service life.
As illustrated by figs. 12-13, it is removably fixedly connected for the ease of upper housing 52 with lower case 51, in the lower casing
The side wall of body 51 is equipped at least two arc-shaped slots 511, and card slot mouth 512, the card slot mouth are equipped on the arc-shaped slot 511
512 width is less than or equal to the half of 511 length of arc-shaped slot, relative to card slot mouth 512 in the arc-shaped slot 511
Side be equipped with card column 513, the height of the card column 513 is less than the depth of arc-shaped slot 511；In 52 inner sidewall of upper housing
Corresponding position be equipped with chuck 521, the width of the chuck 521 is less than the width of card slot mouth 512, and chuck 521 can be through card slot
Mouth 512, which is rotated into arc-shaped slot 511 and matched with card column 513, makes upper housing 52 and lower case 51 removably fixed company
It connects；By the way that at least two or more than two arc-shaped slots 511 are arranged on the side wall of lower case 51, and in arc-shaped slot 511
Upper setting card slot mouth 512 and card column 513, chuck 521, chuck is arranged in corresponding position on 52 inner sidewall of upper housing accordingly
521 after card slot mouth 512 enters in arc-shaped slot 511 rotatable top shell 52 so that chuck 521 is caught in the inside of card column 513, utilize card
Column 513, which limits chuck 512, just can effectively ensure that upper housing 52 is removably fixedly connected with lower case 51, in this way when shaving
After the completion of hair tool use, so that it may which rotation disassembly upper housing 52 is to cutter head assembly 4 and impeller base 211, impeller blade 22 and drive seat
212 are cleaned, and are guaranteed the sanitation and hygiene of shaving tool, can effectively be extended the service life of shaving tool.Certainly, removably
Threaded connection can also be used in the mode of being fixedly connected, for example thread is arranged on all side walls of lower case 51, in upper housing 52
Screw thread is set on side wall, by the cooperation of screw thread and thread, equally can reach upper housing 52 and lower case 51 is removably fixed
Connection structure, but spiral shell text screwed tooth structure is used, screw thread is easy to damage and production and processing is inconvenient, and yield rate is lower, opposite to improve life
Produce cost, therefore, use is easy to produce and process, can single injection-molded, and be hardly damaged arc-shaped slot 511, chuck 512 and card
513 structure of column is the preferred embodiment of the present embodiment.
As shown in figure 9, the shaving tool being previously mentioned in above technical scheme is rotary shaver, nose hair cutter, brow-shaver
One of；Since existing shaver, nose hair cutter, brow-shaver have the structure of the cutter head assembly 4 using circumgyration incision, because
This, in structure for the shaving tool of circumgyration incision class the above split type blade wheel structure can be used, make such shaving work
Tool also all has the function of drawing disconnected hair when in use, avoid disconnected hair sticked after being cut off by cutter head assembly 4 on the skin or
It is inhaled into human body, influences overall image or damage human health.Due to existing rotary shaver, nose hair cutter, brow-shaver
Cutter head assembly 4 be all mature technology, and the technical solution of present patent application is not related to the technological improvement of cutter head assembly 4,
Therefore the structure of cutter head assembly 4 is not described further herein.
As shown in figure 16, it is suitble to linear reciprocating shaving tool to use for the ease of split type 21 structure of impeller body, mentions
The versatility of air suction mechanism is risen, the moving knife seat is mounted on the top of impeller base 211, the eccentric rod 231 of 23 top of drive shaft
It is connected in insertion moving knife seat with moving knife seat, and drives drive seat 212 can synchronous drive impeller base when rotating in driving mechanism 3
211, drive shaft 23 and 231 synchronous rotary of eccentric rod move back and forth moving knife seat linearly.Pass through the drive shaft in impeller base 211
Eccentric rod 231 is arranged in 23 upper surface, and is connected using eccentric rod 231 with cutter head assembly 4, in this way when driving mechanism 3 passes through drive
When dynamic 212 impeller seat 211 of seat rotation, the eccentric rod 231 on 23 upper surface of drive shaft can drive cutter head assembly 4 linear
It moves back and forth, realizes that split type blade wheel structure can be suitable for rotary shaving tool and linear reciprocating shaving tool simultaneously, mention
The high versatility of impeller.It is that straight line (level) formula is back and forth managed using the shaving tool of eccentric rod 231 is arranged in drive shaft 23
One of hair clipper, shaver, temples knife, nose hair cutter, carver, brow-shaver；Due to existing shaver, temples knife, nose hair cutter, quarter
Word knife, brow-shaver have the structure of the cutter head assembly 4 using horizontal reciprocating, therefore, in structure for such shaving tool
The impeller 2 with eccentric rod 231 can be added, so that such shaving tool is also all had the function of drawing disconnected hair when in use, keeps away
Exempt from disconnected hair to stick on the skin or be inhaled into human body after being cut off by cutter head assembly 4, influences overall image or damage human body is strong
Health.Since the cutter head assembly 4 of existing horizontal reciprocating shaver, temples knife, nose hair cutter, carver, brow-shaver is all mature skill
Art, and the technical program is not related to the technological improvement of cutter head assembly 4, therefore the structure of cutter head assembly 4 is not done herein into one
Step description.
On the basis of claim 1, the present inventor additionally provides a kind of technical side for being different from the above split type impeller
Case, the technical solution include any one of claim 11 or 12 institute using the impeller of integral structure as shown in figure 15
The air suction mechanism stated is connected on the impeller body 21 of the air suction mechanism with cutter head assembly 4 in the axis of eccentric setting, impeller sheet
The other end of body 21 is fixedly connected with driving mechanism 3；Upper housing is arranged in the air inlet in the air duct of the air suction mechanism
Upper end (in actual use, shaving tool can also be as air inlet into hair trap openings), exhaust outlet is arranged under upper housing
End, the impeller body 21 and impeller blade 22 of air suction mechanism are in upper housing and between air inlet and exhaust outlet.By
Setting is connected in eccentric drive shaft 23 using drive shaft 23 and cutter head assembly 4 on impeller body 21, and impeller body 21 is another
One end is fixedly connected with driving mechanism 3, after driving mechanism 3 operates, can directly drive impeller sheet without drive seat 212
The rotation of body 21, and due to being provided with eccentric drive shaft 23 in the upper surface of impeller body 21, such drive shaft 23 can be straight
It connects driving 4 linear formula (alternatively referred to as horizontal) of cutter head assembly to move back and forth to cut off hair, realizes shaving effect；When
So, can also be not provided with eccentric drive shaft 23 on impeller body 21, for example, 21 upper surface of impeller body be arranged eccentric orfice or
Pin or blocky similar structures with eccentric orfice or slot cooperation linkage are arranged on cutter head assembly 4, cutter head equally can be achieved for eccentric grove
The horizontal reciprocating movement of component 4, but easy to produce and process using the structure of drive shaft 23, can single injection-molded, and be easy to group
Dress, therefore, embodiment party's work of the present embodiment are preferred embodiment.
As Figure 7-8,24 opening of axis hole in 21 bottom of impeller body is equipped with chamfering 25, the drive
The transmission shaft 31 of motivation structure 3, which is inserted into axis hole 24, is fixedly connected with impeller body 21 with transmission shaft 31.Driving mechanism 3 is mounted in
In lower case 51, lower case 51 is independent enclosed construction, transmission shaft 31 pass through lower case 51 be placed in lower case 51 it is outer with
The axis hole 24 of 21 bottom of impeller body is fixedly connected, and may not only facilitate being fixedly connected for driving mechanism 3 and impeller body 21 in this way,
Meanwhile may also function as and waterproof and dustproof protection is carried out to driving mechanism 3, guarantee shaving tool after use, water cleaning can be carried out
The sanitation and hygiene for guaranteeing shaving tool, prolong the service life；Chamfering 25, such phase are set at 21 bottom axis hole 24 of impeller body
To the width (or diameter) for increasing 24 opening of axis hole, in assembly, the transmission shaft 31 of driving mechanism 3 can more convenient and quicker
Insertion axis hole 24 in be fixedly connected, can significantly improve packaging efficiency, reduce production cost.
In the present embodiment, the reciprocating shaving tool is hair scissors, shaver, temples knife, nose hair cutter, carver, repairs
One of eyebrow knife；There is the knife using horizontal reciprocating due to existing shaver, temples knife, nose hair cutter, carver, brow-shaver
The structure of head assembly 4, therefore, in structure for such shaving tool can add the impeller 2 with eccentric drive shaft 23, make
Such shaving tool also all has the function of drawing disconnected hair when in use, and disconnected hair is avoided to stick after being cut off by cutter head assembly 4
It on the skin or is inhaled into human body, influences overall image or damage human health.Due to existing horizontal reciprocating hair scissors,
Shaver, temples knife, nose hair cutter, carver, brow-shaver cutter head assembly 4 be all mature technology, and the technical program is not related to
To the technological improvement of cutter head assembly 4, therefore the structure of cutter head assembly 4 is not described further herein.
Above-described embodiment is not construed as limitation of the present invention, but any based on spiritual improvements introduced of the invention, all
It should within protection scope of the present invention.
Claims (23)
1. a kind of air suction mechanism, it is characterised in that include air duct and impeller, air duct is equipped with air inlet and exhaust outlet and air inlet
It is connected with exhaust outlet, impeller is placed in air duct and between air inlet and exhaust outlet；The impeller includes impeller sheet
Body and the impeller blade being mounted on impeller body side wall, impeller body one end are connected with the driving mechanism of shaving tool, the other end
Be connected with the cutter head assembly of shaving tool and under the driving of driving mechanism impeller body can drive cutter head assembly rotary motion or
Straight reciprocating motion, the impeller blade are placed between the driving mechanism and cutter head assembly of shaving tool.
2. a kind of air suction mechanism according to claim 1, it is characterised in that drive shaft is equipped on the impeller body,
The drive shaft and cutter head assembly are connected and can make cutter head assembly rotary motion or linear reciprocation under the driving of driving mechanism
Movement.
3. a kind of air suction mechanism according to claim 2, it is characterised in that the impeller blade is in straight panel shape and tilts solid
Dingan County is structure as a whole on all side walls of impeller body and with impeller body.
4. a kind of air suction mechanism according to claim 3, it is characterised in that the impeller blade be equipped with it is a piece of or it is a piece of with
Upper and circular array is fixed on all side walls of impeller body to be structure as a whole with impeller body.
5. a kind of air suction mechanism according to any one of claim 2-4, it is characterised in that the impeller body includes
There are impeller base and drive seat, drive seat one end is connected with impeller base, and the driving mechanism of the other end and shaving tool is fixed to be connected
It connects；The impeller blade is fixed on the side wall of impeller base and is structure as a whole with impeller base, and the drive shaft is arranged in leaf
The upper surface of wheel seat is simultaneously arranged concentrically with the transmission shaft of driving mechanism, which is connected with cutter head assembly and in driving mechanism
It can make cutter head assembly rotary motion under driving.
6. a kind of air suction mechanism according to claim 5, it is characterised in that limit counterbore is equipped in the impeller base,
Impeller base and drive seat are synchronized in drive seat one end insertion limit counterbore.
7. a kind of air suction mechanism according to claim 6, it is characterised in that the limit counterbore size of the impeller base is big
Make to form clearance fit between impeller base and drive seat in the outer dimension of drive seat, bullet is equipped between impeller base and drive seat
Property part, which compresses with impeller base connect, and the other end and drive seat, which compress connection, makes impeller base under external force
It can be vertically displaced along the axis of drive seat.
8. a kind of air suction mechanism according to claim 7, it is characterised in that the phase in the limit counterbore of the impeller base
Pair two sidewalls be equipped with limit plane, in the drive seat on the side wall of opposite two sides be equipped with driving plane, the drive
Dynamic plane can drive limit plane to synchronize impeller base and drive seat under external force.
9. a kind of air suction mechanism according to claim 8, it is characterised in that be equipped on the bottom face of the impeller base
Position-limit foot, the medial surface of the position-limit foot are on the extended surface of limit plane and are structure as a whole with impeller base.
10. a kind of air suction mechanism according to claim 5, it is characterised in that in the upper surface of the drive shaft of the impeller base
Equipped with eccentric rod, which is connected with cutter head assembly and cutter head assembly straight line can be driven past under the driving of driving mechanism
Multiple movement.
11. a kind of air suction mechanism according to any one of claim 2-4, it is characterised in that the drive shaft and driving
The transmission shaft of mechanism is in eccentric setting, and drive shaft is fixed on the upper surface of impeller body and is structure as a whole with impeller body, leaf
The bottom face of wheel ontology is fixedly connected with the transmission shaft of driving mechanism；The drive shaft and cutter head assembly is connected and makes cutter head
Component linearly moves back and forth under the driving of driving mechanism, and the impeller blade is structure as a whole with impeller body.
12. a kind of air suction mechanism according to claim 11, it is characterised in that set in the bottom face of the impeller body
There is the axis hole concentric with driving mechanism transmission shaft, fixes and connect with impeller body in the transmission shaft insertion axis hole of the driving mechanism
It connects.
13. a kind of shaving tool, it is characterised in that include air suction mechanism of any of claims 1-10, cutter head group
Part, driving mechanism and shell；The shell includes lower case and the upper housing that is removably fixedly connected with lower case, institute
The upper end of upper housing is arranged in the air inlet in the air duct stated, and exhaust outlet is arranged on the side wall of the lower end of upper housing, driving
Mechanism is mounted in lower case and is fixedly connected with air suction mechanism, and air suction mechanism is in upper housing and is located at air inlet and air draft
Among mouthful, and the other end of air suction mechanism is connected with cutter head assembly, and cutter head assembly is mounted in upper housing.
14. a kind of shaving tool according to claim 13, it is characterised in that the cutter head assembly include quiet knife and
Moving knife, moving knife include moving knife seat and the dynamic cutter head that is mounted on moving knife seat, and quiet knife is fixed on the upper end of upper housing；The drive
Moving axis is arranged in the upper surface of impeller base, and the drive shaft of the moving knife seat and impeller base is connected and in the drive of driving mechanism
Dynamic lower impeller base can drive the rotary motion of moving knife seat or straight reciprocating motion.
15. a kind of shaving tool according to claim 14, it is characterised in that the moving knife seat is mounted on impeller base
Top, drive shaft are placed in moving knife seat and are structure as a whole with moving knife seat, and the impeller base can make under the drive of drive seat
Drive shaft and moving knife seat rotary motion；The dynamic cutter head can drive moving knife seat synchronous with impeller base along driving under external force
Axially downwardly displacement makes the end face of position-limit foot and lower case fit to seat, and impeller base and moving knife seat under the active force of elastic component
Can automatically reset makes dynamic cutter head fit with quiet knife bottom face.
16. a kind of shaving tool according to claim 15, it is characterised in that the opposite sides on the moving knife seat
All side walls are equipped with cutter head slot, and being equipped with connectivity slot between two cutter head slots makes two cutter head slots be interconnected；In the cutter head slot one
Dynamic cutter head is respectively equipped on the side wall of side, two dynamic cutter heads are separately fixed in cutter head slot by an elastic link；The quiet knife
For hollow cylindrical body；Through-hole is equipped on the top of cylindrical body and is connected to through-hole multiple and uniformly distributed into palpus slot, institute in a ring
State dynamic cutter head under the action of the elastic member on quiet knife into must slot inner face fitting.
17. a kind of shaving tool according to claim 16, it is characterised in that be equipped on the side wall of the lower case
At least two arc-shaped slots are equipped with card slot mouth on the arc-shaped slot, and it is long that the width of the card slot mouth is less than or equal to arc-shaped slot
The half of degree, is equipped with card column relative to the side of card slot mouth in the arc-shaped slot, and the height of the card column is less than arc card
The depth of slot；It is equipped with chuck in the corresponding position of the upper housing inner sidewall, the width of the chuck is less than the width of card slot mouth
Degree, and chuck can be rotated into arc-shaped slot through card slot mouth and be matched with card column and keeps upper housing and lower case removably solid
Fixed connection.
18. a kind of shaving tool according to claim 14, it is characterised in that the moving knife seat is mounted on impeller base
Top is connected in the eccentric rod insertion moving knife seat above drive shaft with moving knife seat, and drives drive seat to be revolved in driving mechanism
When turning can synchronous drive impeller base, drive shaft and eccentric rod synchronous rotary move back and forth moving knife seat linearly.
19. a kind of shaving tool described in any one of 3-17 according to claim 1, it is characterised in that the shaving tool is
One of rotary shaver, nose hair cutter, brow-shaver.
20. the 8 a kind of shaving tool stated according to claim 1, it is characterised in that the shaving tool be reciprocating hair scissors,
One of shaver, temples knife, nose hair cutter, carver, brow-shaver.
21. a kind of reciprocating shaving tool, it is characterised in that include suction ventilator described in any one of claim 11 or 12
Structure is connected on the impeller body of the air suction mechanism with cutter head assembly in the axis of eccentric setting, the other end of impeller body and
Driving mechanism is fixedly connected；The upper end of upper housing, exhaust outlet setting is arranged in the air inlet in the air duct of the air suction mechanism
In the lower end of upper housing, the impeller body and impeller blade of air suction mechanism be in upper housing and be located at air inlet and exhaust outlet it
Between.
22. a kind of reciprocating shaving tool according to claim 21, it is characterised in that in the impeller body bottom
Axis hole opening be equipped with chamfering, make impeller body and transmission shaft are fixed to connect in the transmission shaft insertion axis hole of the driving mechanism
It connects.
23. a kind of reciprocating shaving tool according to claim 21 or 22, it is characterised in that the reciprocating shaving work
Tool is one of hair scissors, shaver, temples knife, nose hair cutter, carver, brow-shaver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689189.2A CN110370322A (en) | 2019-07-29 | 2019-07-29 | A kind of air suction mechanism and shaving tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689189.2A CN110370322A (en) | 2019-07-29 | 2019-07-29 | A kind of air suction mechanism and shaving tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110370322A true CN110370322A (en) | 2019-10-25 |
Family
ID=68256742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910689189.2A Pending CN110370322A (en) | 2019-07-29 | 2019-07-29 | A kind of air suction mechanism and shaving tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110370322A (en) |
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| CN112518807A (en) * | 2020-11-16 | 2021-03-19 | 陈金花 | Electric shaver |
| CN113021424A (en) * | 2020-09-18 | 2021-06-25 | 深圳素士科技股份有限公司 | Electric shaver with scrap collecting function |
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