CN110154094A - The cutter head and its blade assembly of shave - Google Patents
The cutter head and its blade assembly of shave Download PDFInfo
- Publication number
- CN110154094A CN110154094A CN201910591465.1A CN201910591465A CN110154094A CN 110154094 A CN110154094 A CN 110154094A CN 201910591465 A CN201910591465 A CN 201910591465A CN 110154094 A CN110154094 A CN 110154094A
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- Prior art keywords
- quiet
- knife
- moving knife
- connection wall
- annular
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- 238000005056 compaction Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 6
- 238000009966 trimming Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012536 packaging technology Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 210000004209 hair Anatomy 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- 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
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
-
- 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
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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 provides the cutter head and its blade assembly of a kind of shave, quiet knife is closed including annular, is closed the moving knife and elastic compaction mechanism that quiet knife does relatively reciprocating motion with annular, wherein, annular is closed quiet knife around hollow close ring is formed, and moving knife is located in close ring；It includes: the first connection wall and the second connection wall being oppositely arranged that annular, which is closed quiet knife,；And the sheared edge of at least one connection the first connection wall and the second connection wall；Sheared edge forms quiet cutter tooth, and the edge of moving knife forms the moving knife teeth portion with the cooperation of quiet cutter tooth；Elastic compaction mechanism is supported on annular and is closed between quiet knife and moving knife and moving knife teeth portion is made to be close to the second connection wall.For the quiet knife of annular closure of the invention in the case where same thickness, being formed by annular closing force keeps the intensity of its entirety stronger for the quiet knife of opening design, and structure design is simpler, packaging technology more simplifies, manufacturing cost is lower.
Description
Technical field
The present invention relates to a kind of hairs to cut utensil, refers in particular to shave cutter head and its blade assembly.
Background technique
Application No. is a kind of blade assembly, hair cutting utensil and phase are disclosed in 201510185524.7 patent application
The manufacturing method of pass.Specifically, the blade assembly includes fixed blade and movable blade, wherein movable blade can be relative to
Fixed blade is driven in a reciprocal manner for cutting hair.The fixed blade includes upper and lower two fixed blades, and two
Slot is formed between a fixed blade, the movable blade insertion groove is interior and moves back and forth under the drive of a driving mechanism along slot
It is formed and is sheared with fixed blade.Blade assembly in the prior art is preferably cut in order to shear shorter hair with realizing
Effect is cut, one support construction (fixing cutter bar) Lai Zengjia fixed blade being used cooperatively with fixed blade of setting is required
Intensity, to avoid causing moving knife to be trembled when in use due to the mobile direction of vertical moving knife occurs bending and deformation because of fixing cutter
The phenomenon that dynamic or lifts.And it is relatively common, the formation of fixed blade is all arranged in an inc laminated structure, utilizes
Support construction closes the opening of laminated structure while reinforcing the intensity of fixed blade.After being arranged in this way, fixed blade and branch
Around an installation space is formed between support structure, the setting that the movable blade moves back and forth is in the installation space.Due to
Shave required precision in shearing is very high, thus in the blade assembly of shave the fitness of each element requirement
It is very high, even if there is hair and can not shear and plucking or jump with having closed several decimillimeters of zero point poor and be likely in the required accuracy
The phenomenon that knife.And the difficulty of one element of every increase, mold opening cost and manufacturing process is all in several times of increase.
Therefore, the intensity of shave, shear effect how are solved the problems, such as simultaneously, are current abilities between manufacturing process
Field technique personnel's urgent problem to be solved.
Summary of the invention
In view of this, the technical problem to be solved by the present invention is to how to solve simultaneously the intensity of shave, shear effect,
The problem of between manufacturing process, for this purpose, the present invention provides a kind of cutter head of shave and its blade assemblies.
To achieve the above object, the invention provides the following technical scheme:
A kind of blade assembly, be closed quiet knife including annular, the moving knife that quiet knife does relatively reciprocating motion is closed with the annular with
And elastic compaction mechanism, wherein the annular is closed quiet knife around hollow close ring is formed, and the moving knife is located at the closure
In ring；It includes: the first connection wall and the second connection wall being oppositely arranged that the annular, which is closed quiet knife,；And at least one connection institute
State the sheared edge of the first connection wall Yu second connection wall；The sheared edge forms quiet cutter tooth, the edge of the moving knife
Form the moving knife teeth portion with the quiet cutter tooth cooperation；The elastic compaction mechanism is supported on the quiet knife of the annular closure and moves with described
Between knife and the moving knife teeth portion is made to be close to the second connection wall.
In one embodiment, the elastic compaction mechanism is including a tabletting ontology, two by the pressure by the present invention
The end of the elastic pressuring plate that piece ontology extends to form, the elastic pressuring plate compresses the moving knife.
The present invention in one embodiment, shores the first company that the annular is closed quiet knife at the top of the tabletting ontology
Wall is connect, the elastic pressuring plate is separately arranged, and the elastic pressuring plate is set by the tabletting ontology towards sheared edge inclination
It sets, so that elastic pressuring plate savings shores the elastic force of the moving knife.
In one embodiment, the elastic compaction mechanism is in class in the section of vertical moving knife moving direction to the present invention
" M " shape, arc-shaped, arch or inverted " v ".
In one embodiment, the moving knife setting is protruded or the limit for being used to guide moving knife movement of indent by the present invention
Indent or protrusion is arranged in structure, first connection wall or second connection wall at position corresponding with the position limiting structure
Guiding structure.
In one embodiment, the moving knife teeth portion includes multiple moving knife teeth to the present invention, the adjacent moving knife tooth it
Between form interval trough, each moving knife tooth includes two sides and the connection side for defining the interval trough
Outer surface, each quiet cutter tooth include the inner surface of the outer surface of the corresponding moving knife tooth, the inner surface of the quiet cutter tooth with
Gap≤0.005mm between the outer surface of the corresponding moving knife tooth.
The present invention in one embodiment, the quantity of the quiet cutter tooth be it is multiple, the quiet cutter tooth of adjacent two it
Between form quiet knife sheared edge, the quiet knife sheared edge is extended out by the root of the quiet cutter tooth towards the quiet cutter tooth end.
In one embodiment, the end arc transition of first connection wall to the quiet cutter tooth is described by the present invention
End arc transition of second connection wall to the quiet cutter tooth.
In one embodiment, the quiet cutter tooth has the end of multiple lateral surfaces and each lateral surface of connection to the present invention
Face, arc smoothly transits connection between the adjacent lateral surface of the quiet cutter tooth, between each lateral surface and end face.
The invention also discloses a kind of cutter head of shave, including blade assembly described in any of the above embodiments, described in gearing
The connecting component of moving knife movement.
In one embodiment, the connecting component includes an attachment base to the present invention, the first connection wall setting
The mobile guide and limit part of the attachment base is guided, first connection wall is through setting connecting hole, and the attachment base is by described
Connecting hole protrudes into close ring and compresses the moving knife and the moving knife is driven to move back and forth, and is formed between the guide and limit part
Guide groove, the attachment base are protruded into the guide groove and are moved along guide groove.
In one embodiment, there are two the guiding side wall being oppositely arranged, the guiding for the connecting hole tool by the present invention
Locating part is formed in the guiding side wall, and the guide and limit part extends towards second connection wall.
The present invention in one embodiment, be arranged at least two guide and limit parts, the guide and limit part along
The moving knife moving direction face setting or interlaced arrangement.
Compared with prior art, the quiet knife of annular closure of the invention is formed by ring in the case where same thickness
The intensity that shape closing force keeps it whole is stronger for the quiet knife of opening design；Flexible compressing structure is set therewith
Cooperation can be using produced by the laterally and longitudinally deformation power of elastic compaction mechanism itself after moving knife is assembled to quiet knife
Elastic potential energy complete the positioning of the relatively quiet knife of moving knife, and the design of this moving knife elastic compaction mechanism can be to the upper of quiet knife
Lower wall forms certain support, while positioning moving knife, strengthens the intensity of quiet knife, does not need that additional support portion is being arranged
Part.Therefore, blade assembly provided by the present invention, relative to traditional blade assembly, structure design is simpler, assembles work
Skill more simplifies, manufacturing cost is lower.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view of the shave cutter head provided by the embodiment of the present invention；
Fig. 2 is a kind of overlooking structure diagram of the shave cutter head provided by the embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view in the section C-C in Fig. 2；
Fig. 4 is a kind of configuration schematic diagram of the shave cutter head provided by the embodiment of the present invention；
Fig. 5 is the side structure schematic view that annular provided by the embodiment of the present invention is closed quiet knife；
Fig. 6 is the partial enlarged view in Fig. 1 at A；
Fig. 7 is the partial enlarged view in Fig. 2 at B；
In figure, 1 be blade assembly, 2 be connecting component, 3 be annular be closed quiet knife, 4 be moving knife, 5 be elastic compaction mechanism；
21 it is attachment base, 22 be connector, 31 be the first connection wall, 32 be the second connection wall, 33 is close ring, 34 to cut
Trimming edge, 35 be quiet cutter tooth, 36 be quiet knife sheared edge, 41 be moving knife tooth, 51 be tabletting ontology, 52 be elastic pressuring plate；
211 be connecting hole, 212 be limit link slot, 311 be guide and limit part, 312 be connecting hole, 313 be guiding side
Wall, 351 be lateral surface, 352 be end face, 353 be inner surface, 411 be side, 412 be outer surface.
Specific embodiment
Core of the invention is to provide the cutter head and its blade assembly of a kind of shave, to solve the strong of shave simultaneously
Degree, shear effect, between manufacturing process the problem of.
In addition, embodiments illustrated below does not play any restriction effect to the invention described in the claims content.In addition,
The full content of composition represented by following example is not limited to must as the solution of the invention described in the claims
It needs.
Please refer to Fig. 1 to Fig. 7, be the blade assembly 1 of the shave of the embodiment of the present invention, including annular be closed quiet knife 3, with
Annular is closed moving knife 4, the elastic compaction mechanism 5 that quiet knife 3 does relatively reciprocating motion, and the quiet knife 3 of annular closure, which surrounds, forms hollow close
Cyclization 33, moving knife 4 are located in close ring 33, and annular is closed quiet knife 3, and there is the first connection wall 31 being oppositely arranged to connect with second
Wall 32, annular are closed the sheared edge 34 that quiet knife 3 has at least one connection the first connection wall 31 and the second connection wall 32, shearing
Edge 34 forms quiet cutter tooth 35, and the edge of moving knife 4 is formed and the moving knife teeth portion 41 of quiet cutter tooth 35 cooperation, and elastic compaction mechanism 5
Support is closed between quiet knife 3 and moving knife 4 in annular and moving knife teeth portion 41 is made to be close to the second connection wall 32, moving knife teeth portion 41 and sheared edge
Cut surface is formed between edge 34.There is elastic compaction mechanism 5 longitudinal elastic energy of deformation savings elastic potential energy to make moving knife teeth portion
41 compress sheared edge.
By the way that the close ring being integrated is arranged it is found that annular is closed quiet knife 3 to the description of the embodiment of the present invention above, make
The integral strength of the quiet knife 3 of annular closure increases, compared with the existing technology in quiet knife be opening structure design for, annular
Be closed that the whole intensity of quiet knife 3 is stronger, and shave is when in use, it usually needs the hair shorter to size can also shear modification from
And reaching more perfect shaving effect, this is just needed, and annular is closed quiet knife 3 and sufficiently thin, this field is done in the face of skin contact
Known to technical staff.But the structure of existing open type can not just guarantee it and move if the design of quiet knife is excessively thin
Intensity required for knife cooperates；Increase the intensity of quiet knife to overcome this defect just to need corresponding stationary knife support construction,
The increase of this element is bound to so that number of elements, assembling difficulty, processing step and the cost of shave increase therewith.And this
Invention is closed quiet knife 3 by the annular of setting annular closure, in the case where annular is closed quiet 3 same thickness of knife, is formed
The annular closing force intensity that keeps it whole it is stronger for the annular of opening design is closed quiet knife；It is arranged flexible
Compressing structure 5 is matched, after moving knife is assembled to the quiet knife of annular closure, can utilize elastic compaction mechanism 5 itself
Laterally and longitudinally elastic potential energy caused by deformation power completes the positioning that moving knife opposed annular is closed quiet knife, and this moving knife is elastic
The design of compressing structure, the upper lower wall that can be closed quiet knife 3 to annular forms certain support, while positioning moving knife 4, reinforces
The intensity of the annular quiet knife of closure does not need that additional support member is being arranged.Therefore, blade assembly provided by the present invention,
It is relative to traditional blade assembly, and structure design is simpler, packaging technology more simplifies, manufacturing cost is lower.
It should be noted that above mentioned lateral, the longitudinal and moving knife moving direction mentioned hereinafter, three directions are two-by-two
Vertically.It is laterally the width direction of moving knife so that moving knife 4 is reference as an example, longitudinal is the thickness direction of moving knife, moving knife moving direction
Refer specifically to the direction moved in shear history.In the embodiment of the present invention, the length direction weight in moving knife mobile direction and moving knife
It closes, please refers to the coordinate system in diagram, oz is longitudinal direction, and oy is that laterally, ox is moving knife moving direction.It is only used for facilitating reason above
Solution, itself does not have limiting meaning.
Elastic compaction mechanism 5 is that moving knife 4 provides elastic force, and the invention particularly discloses the structure of elastic compaction mechanism 5, packets
51, two elastic pressuring plates 52 extended to form by tabletting ontology 51 of a tabletting ontology are included, the end of elastic pressuring plate 52 compresses dynamic
Knife 4.
Preferably, tabletting ontology 51 is laminated structure and the first connection wall 31 that annular is closed quiet knife 3 is shored at top, elasticity
Tabletting 52 is separately arranged, and elastic pressuring plate 52 is obliquely installed by tabletting ontology 51 towards sheared edge 34 so that the product of elastic pressuring plate 52
Store the elastic force for shoring cutting blade 4.Elastic compaction mechanism 5 is in the present embodiment class in the section of vertical 4 moving direction of moving knife
It is seemingly trapezoidal, in addition to this, in the specific implementation, it can also be arranged in class " M " shape, arc-shaped, arch or inverted " v ".It sets in this way
The elastic compaction mechanism 5 set, which all has laterally and longitudinally deformation power and generates corresponding elastic potential energy, completes 4 opposed annular of moving knife
It is closed the positioning of quiet knife 3.
In order to reach more shear effect, reduces shave in the shake and lifts phenomenon of course of work moving knife, move
The setting of knife 4 protrusion or indent for guide the mobile position limiting structure of moving knife 4, the first connection wall 31 or the second connection wall 32 with
The guiding structure of indent or protrusion is set at the corresponding position of position limiting structure.
Moving knife teeth portion 41 includes multiple moving knife teeth 41, forms interval trough, each moving knife tooth 41 between adjacent moving knife tooth 41
The outer surface 412 of side 411 and connection side including two for defining interval trough, each quiet cutter tooth 35 include corresponding dynamic
The inner surface 353 of the outer surface 412 of cutter tooth, the inner surface 353 of quiet cutter tooth 351 and the outer surface 412 of corresponding moving knife tooth 41 it
Between gap≤0.005mm.It can also phase between the inner surface 353 of quiet cutter tooth 351 and the outer surface 412 of corresponding moving knife tooth 41
Fitting, gap width between the two at this time is zero.
As shown in Fig. 7, the quantity of quiet cutter tooth is multiple, forms quiet knife sheared edge between the quiet cutter tooth 35 of adjacent two
36, quiet knife sheared edge 36 is extended out by the root of quiet cutter tooth 35 towards quiet cutter tooth end.Quiet knife sheared edge 36 is V-shaped or opening is outer
The " u "-shaped of expansion.After being arranged in this way, more convenient hair enters in quiet knife sheared edge 36 and completes shearing, and is less prone to card
The phenomenon that tooth.
As shown in Figures 6, 7, quiet cutter tooth 35 has the end face of multiple lateral surfaces 351 and each lateral surface 351 of connection
352, arc smoothly transits connection between the adjacent lateral surface 351 of quiet cutter tooth 35, between each lateral surface 351 and end face 352.
After designing in this way, whole patch skin sense of touch is able to ascend in shaving, and be avoided that due to misoperation and hurt skin.?
That is the face that quiet cutter tooth 35 is contacted with human skin, which is smoothly transitted, does fillet processing.And hence it is also possible to by quiet cutter tooth 35
Be designed to: the first connection wall 31 arrives the end arc transition of quiet cutter tooth 35, and the second connection wall 32 arrives the end circular arc of quiet cutter tooth 35
Transition.
Wall thickness of the wall thickness of second connection wall 32 less than the first connection wall 31.Its annular closure is quiet when in use for blade assembly
Second connection wall 32 of knife 3 is towards skin, and the wall thickness of the second connection wall 32 is between 0.02~0.5mm.In order to reach more preferably
Shear shaving effect, the wall thickness for the second connection wall 32 that annular is closed quiet knife 3 in the present invention can be set 0.02~0.04 it
Between.For traditional shave blade, present invention annular is closed the design of quiet knife 3, the thickness of the second connection wall 32
What can be done is thinner, is equally reached required intensity when shaving operation, can cut shorter hair, reach and more preferably shave
Capillary effect fruit.
Annular is closed quiet knife 3 can be using being integrally formed, and the material that annular is closed quiet knife 3 can be alloy, metal；Or
It is the ring for equally making quiet knife form closure by way of secondary injection molding, it can choose plastics and alloy or metal at this time
It is combined.
Fig. 1 to Fig. 7 is please referred to, the invention also discloses a kind of shave cutter heads, including blade assembly 1 and connecting component
2, connecting component 2 is connect with a driving source, and driving source can be motor (not showing that in attached drawing provided by the present invention).
Specifically, connecting component 2 includes attachment base 21 and connector 22.Connector 22 and attachment base can be and can dismantle
Connection (such as fastener connection buckles, the grafting form of tight fit), is also possible to be integrally formed and (such as welding, injection molding, cast
Molding etc.).Connector 22 is connect with the power output end of driving source, and attachment base 21 is connect with moving knife 4.Attachment base 21 can with it is dynamic
Knife 4 make it is into a single integrated structure, at this point, for convenience of attachment base 21 and moving knife 4 support, need to open up in elastic compaction mechanism 5 and wear
Hole.It completes to assemble it is, of course, also possible to which moving knife 4 to be first closed with annular to quiet knife 3, then again connects the two by welding
It connects, in addition to this it is possible to select that connecting hole is arranged in moving knife 4, the moving knife 4 that links in connecting hole is protruded into the bottom of attachment base 21.
The mobile guide and limit part 311 of first connection wall 31 setting guiding attachment base 21, the first connection wall 31 is through setting
Connecting hole 312, attachment base 21 are protruded into close ring by connecting hole 312 and are compressed moving knife 4 and moving knife 4 is driven to move back and forth, be oriented to
Guide groove is limited between locating part 311, attachment base 21 is protruded into guide groove and moved along guide groove.Specifically, connecting hole 312
For tool there are two the guiding side wall 313 being oppositely arranged, guide and limit part 311 is formed in guiding side wall 313,311 court of guide and limit part
Extend to the second connection wall 32.Four guide and limit parts 311 are arranged in the present embodiment, and guide and limit part 311 is moved along moving knife 4
Direction interlaced arrangement.It is of course also possible to guide and limit part 311 is arranged to opposite two-by-two.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (13)
1. a kind of blade assembly, which is characterized in that be closed quiet knife including annular, do relatively reciprocating motion with the quiet knife of the annular closure
Moving knife and elastic compaction mechanism, wherein the annular is closed quiet knife around hollow close ring is formed, and the moving knife is located at
In the close ring；It includes: the first connection wall and the second connection wall being oppositely arranged that the annular, which is closed quiet knife,；And at least one
The sheared edge of a connection first connection wall and second connection wall；The sheared edge forms quiet cutter tooth, described dynamic
The edge of knife forms the moving knife teeth portion with the quiet cutter tooth cooperation；The elastic compaction mechanism is supported on the annular and is closed quiet knife
Between the moving knife and the moving knife teeth portion is made to be close to the second connection wall.
2. blade assembly as described in claim 1, which is characterized in that the elastic compaction mechanism include a tabletting ontology,
The end of two elastic pressuring plates extended to form by the tabletting ontology, the elastic pressuring plate compresses the moving knife.
3. blade assembly as claimed in claim 2, which is characterized in that shore the annular closure at the top of the tabletting ontology
First connection wall of quiet knife, the elastic pressuring plate are separately arranged, and the elastic pressuring plate is cut described in as the tabletting ontology
Trimming edge is obliquely installed, so that elastic pressuring plate savings shores the elastic force of the moving knife.
4. blade assembly as claimed in claim 1 or 2, which is characterized in that the elastic compaction mechanism is mobile in vertical moving knife
The section in direction is in class " M " shape, arc-shaped, arch or inverted " v ".
5. blade assembly as claimed any one in claims 1 to 3, which is characterized in that the moving knife setting protrusion or indent
For guide the mobile position limiting structure of moving knife, first connection wall or second connection wall with the position limiting structure pair
The guiding structure of indent or protrusion is set at the position answered.
6. blade assembly as claimed any one in claims 1 to 3, which is characterized in that the moving knife teeth portion includes multiple dynamic
Cutter tooth, forms interval trough between the adjacent moving knife tooth, and each moving knife tooth includes two for defining the interval trough
Side and the connection side outer surface, each quiet cutter tooth includes the interior table of the outer surface of the corresponding moving knife tooth
Face, gap≤0.005mm between the inner surface of the quiet cutter tooth and the outer surface of the corresponding moving knife tooth.
7. blade assembly as claimed any one in claims 1 to 3, which is characterized in that the quantity of the quiet cutter tooth be it is multiple,
Form quiet knife sheared edge between the quiet cutter tooth of adjacent two, the quiet knife sheared edge is by the root of the quiet cutter tooth towards institute
Quiet cutter tooth end is stated to extend out.
8. blade assembly as claimed any one in claims 1 to 3, which is characterized in that first connection wall is to described quiet
The end arc transition of cutter tooth, end arc transition of second connection wall to the quiet cutter tooth.
9. blade assembly as claimed any one in claims 1 to 3, which is characterized in that the quiet cutter tooth has multiple outsides
Face and the end face of each lateral surface of connection, between the adjacent lateral surface of the quiet cutter tooth, between each lateral surface and end face
Arc smoothly transits connection.
10. a kind of cutter head of shave, which is characterized in that including blade assembly as claimed in any one of claims 1-9 wherein,
Interlock the connecting component of the moving knife movement.
11. the cutter head of shave as claimed in claim 10, which is characterized in that the connecting component includes an attachment base,
The first connection wall setting guides the mobile guide and limit part of the attachment base, and first connection wall is through setting connection
Hole, the attachment base are protruded into close ring by the connecting hole and are compressed the moving knife and the moving knife is driven to move back and forth, institute
It states and forms guide groove between guide and limit part, the attachment base is protruded into the guide groove and moved along guide groove.
12. the cutter head of shave as claimed in claim 11, which is characterized in that there are two be oppositely arranged for connecting hole tool
It is oriented to side wall, the guide and limit part is formed in the guiding side wall, and the guide and limit part prolongs towards second connection wall
It stretches.
13. the cutter head of the shave as described in claim 11 or 12, which is characterized in that at least two guide and limits of setting
Part, the guide and limit part is arranged along the moving knife moving direction face or interlaced arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591465.1A CN110154094A (en) | 2019-07-02 | 2019-07-02 | The cutter head and its blade assembly of shave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591465.1A CN110154094A (en) | 2019-07-02 | 2019-07-02 | The cutter head and its blade assembly of shave |
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| Publication Number | Publication Date |
|---|---|
| CN110154094A true CN110154094A (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910591465.1A Pending CN110154094A (en) | 2019-07-02 | 2019-07-02 | The cutter head and its blade assembly of shave |
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| CN (1) | CN110154094A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660326A (en) * | 2020-06-05 | 2020-09-15 | 浙江海顺电工有限公司 | Blade assembly |
| CN111673800A (en) * | 2020-06-05 | 2020-09-18 | 浙江海顺电工有限公司 | Cutting assembly for a hair-clipping device |
| USD914977S1 (en) | 2019-07-19 | 2021-03-30 | Church & Dwight Co., Inc. | Handle for hair removal apparatus |
| USD914978S1 (en) | 2019-10-18 | 2021-03-30 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD925830S1 (en) | 2019-07-19 | 2021-07-20 | Church & Dwight Co., Inc. | Head assembly for hair removal apparatus |
| USD936900S1 (en) | 2019-10-18 | 2021-11-23 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD940958S1 (en) | 2019-11-18 | 2022-01-11 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| USD942687S1 (en) | 2019-11-18 | 2022-02-01 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| USD952946S1 (en) | 2017-09-01 | 2022-05-24 | Church & Dwight Co., Inc. | Hair removal device |
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| CN206937377U (en) * | 2017-07-10 | 2018-01-30 | 王旺珍 | A kind of polycyclic efficiently shaving cutter head |
| CN109591056A (en) * | 2017-10-02 | 2019-04-09 | 皇家飞利浦有限公司 | Fixed blade and manufacturing method |
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| USD952946S1 (en) | 2017-09-01 | 2022-05-24 | Church & Dwight Co., Inc. | Hair removal device |
| USD914977S1 (en) | 2019-07-19 | 2021-03-30 | Church & Dwight Co., Inc. | Handle for hair removal apparatus |
| USD925830S1 (en) | 2019-07-19 | 2021-07-20 | Church & Dwight Co., Inc. | Head assembly for hair removal apparatus |
| USD914978S1 (en) | 2019-10-18 | 2021-03-30 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD936900S1 (en) | 2019-10-18 | 2021-11-23 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD936899S1 (en) | 2019-10-18 | 2021-11-23 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD940958S1 (en) | 2019-11-18 | 2022-01-11 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| USD942687S1 (en) | 2019-11-18 | 2022-02-01 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| CN111660326A (en) * | 2020-06-05 | 2020-09-15 | 浙江海顺电工有限公司 | Blade assembly |
| CN111673800A (en) * | 2020-06-05 | 2020-09-18 | 浙江海顺电工有限公司 | Cutting assembly for a hair-clipping device |
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