CN110181566A - Set of blades and shave cutter head with the set of blades - Google Patents
Set of blades and shave cutter head with the set of blades Download PDFInfo
- Publication number
- CN110181566A CN110181566A CN201910598946.5A CN201910598946A CN110181566A CN 110181566 A CN110181566 A CN 110181566A CN 201910598946 A CN201910598946 A CN 201910598946A CN 110181566 A CN110181566 A CN 110181566A
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- Prior art keywords
- moving knife
- joint part
- supporting surface
- elastic joint
- knife
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- 208000004067 Flatfoot Diseases 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 7
- 238000012536 packaging technology Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 210000004209 hair Anatomy 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
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- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002905 metal composite material Chemical group 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 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 a kind of set of blades and the shave cutter head with the set of blades, quiet knife and moving knife are closed including annular, the quiet knife of annular closure, which surrounds, forms hollow close ring, moving knife is located in close ring, the top of moving knife has can be in the elastic joint part for laterally and longitudinally generating deformation power, and elastic joint part shores the top of close ring.Compared with prior art, 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 set of blades.
Background technique
Application No. is a kind of set of blades, hair cutting utensil and correlation are disclosed in 201510185524.7 patent application
Manufacturing method.Specifically, the set of blades includes fixed blade and movable blade, wherein movable blade can be relative to fixation
Blade is driven in a reciprocal manner for cutting hair.The fixed blade includes upper and lower two fixed blades, and two solid
Slot is formed between ledger-plate, the movable blade insertion groove is interior and along slot reciprocating movement under the drive of a driving mechanism and admittedly
Ledger-plate forms shearing.Set of blades in the prior art, in order to shear shorter hair to realize better shear effect,
The intensity for requiring one support construction (fixing cutter bar) Lai Zengjia fixed blade being used cooperatively with fixed blade of setting, from
And avoid because fixing cutter the mobile direction of vertical moving knife occurs bending and deformation cause moving knife occur shaking when in use or
The phenomenon that lifts.And it is relatively common, the formation of fixed blade is all arranged in an inc laminated structure, is tied using support
Structure closes the opening of laminated structure while reinforcing the intensity of fixed blade.After being arranged in this way, fixed blade and support construction
Between around an installation space is formed, the setting that the movable blade moves back and forth is in the installation space.Due to shave
In shearing, required precision is very high, thus in the set of blades of shave the fitness of each element requirement it is also very high,
Even if the required accuracy, which matches to have closed several decimillimeters of zero point poor and be likely to, occurs that hair can not be sheared and plucking or lifts show
As.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 set of blades and the shave cutter head with the set of blades.
To achieve the above object, the invention provides the following technical scheme:
A kind of set of blades is closed quiet knife including annular, is closed the moving knife that quiet knife does relatively reciprocating motion with the annular,
In, the annular is closed quiet knife around hollow close ring is formed, and the moving knife is located in the close ring, the top of the moving knife
Portion has elastic joint part, and the elastic joint part shores the top of the close ring.
The present invention in one embodiment, the annular be closed quiet cutter have the first moving knife supporting surface being oppositely arranged and
Second moving knife supporting surface；The annular, which is closed quiet cutter, has at least one described first moving knife supporting surface of connection to move with described second
The sheared edge of knife supporting surface, the sheared edge form quiet cutter tooth；The elastic joint part shores the first moving knife support
Face.
In one embodiment, the annular is closed quiet cutter one second connection wall, second moving knife to the present invention
Supporting surface is located in second connection wall, and second connection wall position corresponding with the elastic joint part formed with
The arcwall that the elastic joint part matches.
The present invention in one embodiment, forms sheared edge, the sheared edge between the quiet cutter tooth of adjacent two
It is extended out by the quiet cutter tooth root towards the quiet cutter tooth end.
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.
In one embodiment, the moving knife includes the elastic joint part, two the first connection walls and extremely to the present invention
A few first moving knife teeth portion, first connection wall are extended by the both ends of the elastic joint part towards the sheared edge,
The end of each first connection wall compresses the second moving knife supporting surface, and the first moving knife teeth portion is formed at least within
One first connection wall is simultaneously corresponding with the sheared edge, and the first moving knife teeth portion and the second moving knife supporting surface without
Seam fitting.
In one embodiment, the elastic joint part is arc-shaped in the section of vertical moving knife moving direction by the present invention,
The both ends of the elastic joint part compress the second moving knife supporting surface, and first connection wall is respectively by the two of elastic joint part
Hold horizontal extension.
In one embodiment, the first moving knife supporting surface, institute are shored in the both ends of the elastic joint part to the present invention
It states the first connection wall and is tilted respectively by the both ends of the elastic joint part towards the second moving knife supporting surface and extended.
In one embodiment, the elastic joint part is arc-shaped in the section of vertical moving knife moving direction by the present invention,
The intermediate position of the elastic joint part protruded towards the second moving knife supporting surface arc and with the second moving knife supporting surface
Shore contact.
In one embodiment, the moving knife is in class " M " shape in the section of vertical moving knife moving direction to the present invention, described
Elastic joint part is V-shaped in the section of vertical moving knife moving direction, and the intermediate position of the elastic joint part is towards described
Two moving knife supporting surfaces, which are protruded and shored with the second moving knife supporting surface, to be contacted.
In one embodiment, the intermediate position of the elastic joint part is provided with the second moving knife teeth portion, institute to the present invention
The second moving knife supporting surface is stated to be provided with and second moving knife in the position that the intermediate position with the elastic joint part is in contact
The mesh knife that teeth portion matches.
The present invention in one embodiment, moving knife setting protrusion or indent it is mobile for guiding the moving knife
Position limiting structure, the first moving knife supporting surface or the second moving knife supporting surface are set at position corresponding with the position limiting structure
Set the guiding structure of indent or protrusion.
A kind of shave cutter head, including set of blades as described in any one of the above embodiments interlock the interconnecting piece of the moving knife movement
Part.
In one embodiment, the connecting component includes an attachment base to the present invention, the attachment base setting connection
Hole or convex foot, the moving knife are provided with the connection structure with the connecting hole or the convex foot cooperation.
In one embodiment, the connecting hole is along the thickness direction of the attachment base through setting, institute by the present invention
Stating connection structure is the flexible connection foot for being formed in the moving knife, a side of the flexible connection foot energy elastic compression connecting hole
Face.
It can be seen from the above technical scheme that heretofore described set of blades setting annular is closed quiet knife, in annular
In the case where being closed quiet knife same thickness, being formed by annular closing force makes the intensity of its entirety in terms of existing technologies
Stronger, it is matched to be arranged flexible moving knife, and moving knife is assembled to after annular is closed quiet knife, can using moving knife from
Elastic potential energy caused by the laterally and longitudinally deformation power of body completes moving knife opposed annular and is closed the positioning of quiet knife, and this moving knife
The design of structure, the upper lower wall that can be closed quiet knife to annular form certain support, strengthen the intensity that annular is closed quiet knife；?
That is set of blades provided by the present invention, compared with prior art, structure design is simpler, packaging technology is simpler
Change, manufacturing cost are lower；The structure setting of moving knife makes it be closed the seamless connection that quiet knife formation is close to annular, to realize
More preferably cutting effect；In addition to this, the structure change of this moving knife arc protrusion so that moving knife and annular be closed quiet knife
In the case where ensuring seamless connection, contact area is reduced, to reduce the friction between moving knife and the quiet knife of annular closure, is shaved
The temperature rise of rough cutter during the work time is low, electric current is small, and the service life is longer.
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 direction A-A in Fig. 2；
Fig. 4 is the another kind shave cutter head side structure schematic view provided by the embodiment of the present invention；
Fig. 5 is the schematic perspective view of the another kind shave cutter head provided by the embodiment of the present invention；
Fig. 6 is the side structure schematic view of the another kind shave cutter head provided by the embodiment of the present invention；
Fig. 7 is the configuration schematic diagram of the another kind shave cutter head provided by the embodiment of the present invention；
Fig. 8 is the partial enlargement structural representation in Fig. 2 at B；
In figure, 1 it is set of blades, 2 is connecting component, 3 is that annular is closed quiet knife, 4 is moving knife；
21 be attachment base, 22 be connector, 31 be close ring, 32 be the first moving knife supporting surface, 33 be the second moving knife support
Face, 34 be sheared edge, 35 be quiet cutter tooth, 36 be sheared edge, 37 be the second connection wall, 41 be elastic joint part, 42 be first
Connection wall, 43 be the first moving knife teeth portion, 44 be guide rail, 45 be flexible connection foot；
211 be connecting hole, 212 be limit link slot, 321 be guide channel, 331 be mesh knife, 351 be quiet cutter tooth root,
352 be quiet cutter tooth end, 371 be arcwall, 411 be the second moving knife teeth portion, 451 be convex buckle.
Specific embodiment
Core of the invention is to provide a kind of set of blades and the shave cutter head with the set of blades, to solve to shave simultaneously
The intensity of rough cutter, 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.
Referring to Fig. 1, set of blades 1 disclosed by the embodiments of the present invention includes that annular is closed quiet knife 3, is closed quiet knife 3 with annular
The moving knife 4 to do relatively reciprocating motion, annular are closed quiet knife 3 around hollow close ring 31 is formed, and moving knife 4 is located in close ring 31,
The top of moving knife 4 has can be in the elastic joint part 41 for laterally and longitudinally generating deformation power, and elastic joint part 41 shores institute
State the top of close ring.
Annular in set of blades in the embodiment of the present invention, which is closed quiet knife 3, has close ring 31, and it is same to be closed quiet knife 3 in annular
In the case where sample thickness, it is stronger to be formed by the intensity that annular closing force keeps it whole；Flexible moving knife 4 is set therewith
Cooperation can be produced after moving knife 4 is assembled to the quiet knife 3 of annular closure using the laterally and longitudinally deformation power of moving knife 4 itself
Raw elastic potential energy completes the positioning that 4 opposed annular of moving knife is closed quiet knife 3, and the design of 4 structure of this moving knife, can be to annular
The upper lower wall for being closed quiet knife 3 forms certain support, strengthens the intensity that annular is closed quiet knife 3；That is, provided by the present invention
Set of blades, compared with prior art, the simpler, packaging technology of structure design more simplifies, manufacturing cost is lower.
In addition, the structure setting of moving knife 4, which makes it be closed quiet knife 3 with annular, forms the seamless connection being close to, to realize
More preferably cutting effect；In addition to this, the structure change of this 4 arc of moving knife protrusion, so that moving knife 4 and annular are closed quiet knife 3
In the case where ensuring seamless connection, contact area is reduced, to reduce moving knife 4 and annular is closed between quiet knife 3
Friction, the temperature rise of shave during the work time is low, electric current is small, and the service life is longer.
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 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.
The contour structures that its formation 31 structure of close ring of the quiet knife 3 of annular closure is not rely on the quiet knife 3 of annular closure limit,
As long as having hollow 31 structure of close ring to be within the scope of the invention, for convenience of describing, in the embodiment of the present invention, tool
Body describes a kind of structure of the quiet knife 3 of annular closure.It includes the first moving knife supporting surface 32 being oppositely arranged that the annular, which is closed quiet knife 3,
With the second moving knife supporting surface 33, annular, which is closed quiet knife 3, has at least one first moving knife supporting surface 32 of connection and the second moving knife branch
The sheared edge 34 in support face 33, sheared edge 34 form quiet cutter tooth 35.
Referring to Fig. 8, the present invention in one embodiment, form sheared edge between the quiet cutter tooth 35 of adjacent two
36, sheared edge 36 is extended out by quiet cutter tooth root 351 towards quiet cutter tooth end 352.Specifically, sheared edge 36 is V-shaped or is open
The " u "-shaped extended out, the concrete shape of certain sheared edge 36 are not limitation with the present embodiment exposure.After being arranged in this way, more
The phenomenon that facilitating hair to enter and complete shearing in sheared edge 36, and being less prone to latch.
Further, quiet cutter tooth 35 has the end face of multiple lateral surfaces and each lateral surface of connection, the phase of quiet cutter tooth 35
Arc smoothly transits connection between adjacent lateral surface, between each lateral surface and end face.It, can in shaving after designing in this way
Whole patch skin sense of touch is promoted, and is avoided that due to misoperation and hurts skin.That is, in the specific implementation, as long as
The face that quiet cutter tooth 35 is contacted with human skin is smoothly transitted and does fillet processing.
Annular is closed quiet knife 3, the close ring being integrated is set, so that the integral strength that annular is closed quiet knife 3 increases, with
The prior art is compared, and the annular of same thickness is closed quiet knife 3, be formed by intensity that annular closing force keeps it whole relative to
It is stronger for the quiet knife of annular closure of opening design.Shave is when in use, it usually needs the hair shorter to size can also be cut
Modification is cut to reach more perfect shaving effect, it is enough that this just needs the face of the quiet knife 3 of annular closure and skin contact to do
It is thin.
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 that annular is equally made to be closed the ring that quiet knife forms closure by way of secondary injection molding, it can choose plastics and closes at this time
Gold or metal composite form.
Moving knife 4 is closed the quiet reciprocating motion of knife 3 relative to annular and is formed shearing force.Moving knife passes through setting bullet in the present invention
Property component 41 enables moving knife to have horizontal and vertical elastic deformation ability, to ensure that moving knife 4 is closed relative to annular
Close the compactness of quiet knife 3.Facilitate description in order to subsequent, the structure of moving knife 4 is specifically disclosed in this embodiment of the present invention, the moving knife
4 include 41, two the first connection walls 42 of elastic joint part, at least one first moving knife teeth portion 43.The top of elastic joint part 41
The first moving knife supporting surface 32 is shored, the first connection wall 42 is extended by the both ends of elastic joint part 41 towards sheared edge 34, and each
The end of one connection wall 42 compresses the second moving knife supporting surface 33, and moving knife teeth portion 43 is respectively formed at corresponding first connection wall 42
One end and corresponding with sheared edge 34.Moving knife teeth portion 43 can only be arranged one, that is, be formed in the company of at least one of which first
Connect wall 42 and corresponding with sheared edge 34.First moving knife teeth portion 43 and the second moving knife supporting surface 33 are seamless applying.
In above-described embodiment, elastic joint part 41 has transverse elasticity power and longitudinal spring force, when moving knife 4 is by outer masterpiece
Used time can make the longitudinal size of moving knife 4 and lateral dimension extend or shrink by the setting of elastic joint part 41.
As shown in attached drawing 3,4, the first moving knife supporting surface 32, the first connection are shored in the both ends of the elastic joint part 41 of moving knife 4
Wall 42 is extended by the both ends of elastic joint part 41 towards the inclination of the second moving knife supporting surface 33 respectively.In order to strengthen moving knife 4 in annular
The positioning being closed in quiet knife 3, enable annular be closed quiet knife moving knife in the case where annular closure it is seamless be mounted on annular
It is closed in the close ring of quiet knife 3.
The material of moving knife 4 can be metal, alloy, the first connection wall of moving knife 4 is obliquely installed, and the height of moving knife 4
(vertical range of the top surface of elastic joint part to the bottom surface of the first moving knife teeth portion) is greater than height (the first moving knife branch of close ring 31
The vertical range of support face the 32 to the second moving knife supporting surface 33).By moving knife 4 be inserted into close ring 31 when, due to the first connection wall 42 by
To external force pressure, under the supporting role of the bottom of the first connection wall 42, the top of the first connection wall 42, which forms to overcome, shores power
Reaction force, reaction force have vertical component and horizontal component, meeting under the action of this component is so that elastic joint part
41 intermediate position is protruded towards 33 arc of the second moving knife supporting surface, and the structure change of this arc protrusion, and is made in turn
The first moving knife of both ends stretching supporting surface 32 of elastic joint part 41 is obtained, is close to so that moving knife 4 is closed the quiet formation of knife 3 with annular
Seamless connection, to realize more preferably cutting effect.
In addition to this, the structure change of this arc protrusion so that moving knife 4 and the quiet knife 3 of annular closure ensure it is seamless
In the case where connection, contact area is reduced, to reduce the friction between moving knife and the quiet knife of annular closure, shave is in work
Temperature rise during work is low, electric current is small, and the service life is longer.
Further, in order to reach more preferably shear effect, reduce shave in the shake and jump of course of work moving knife
Knife phenomenon, the setting of moving knife 4 protrusion or indent are used to guide the mobile position limiting structure of moving knife 4, the first moving knife supporting surface 32 or the
The guiding structure of indent or protrusion is arranged in two moving knife supporting surfaces 33 at position corresponding with position limiting structure.Specifically, in this reality
It applies in example, position limiting structure is formed in elastic joint part 41, in the first moving knife supporting surface 32, two parallel guide channels 321 are set,
The guide rail 44 matched with guide channel 321 is set in the top surface of moving knife 4, and guide rail 44 protrudes into guiding moving knife 4 in guide channel 321 and moves
It is dynamic.
As shown in attached drawing 5~7, the intermediate position of elastic joint part 41 is protruded and the towards 33 arc of the second moving knife supporting surface
Two moving knife supporting surfaces 33 shore contact.Annular, which is closed quiet knife 3, has one second connection wall 37, and the second moving knife supporting surface 33 is located at the
Two connection walls 37, the second connection wall 37 form the arc matched with elastic joint part 41 in position corresponding with elastic joint part 41
Shape wall 371.Two parallel guide channels 321 are set in the first moving knife supporting surface 32, at the both ends of the elastic joint part 41 of moving knife 4
Form the guide rail 44 matched with guide channel 321.It is mobile that guide rail 44 protrudes into guiding moving knife 4 in guide channel 321.Also, second is dynamic
Mesh knife 331 is arranged in the position that the intermediate position with elastic joint part 41 is in contact in knife supporting surface 33, elastic joint part 41
The second moving knife teeth portion 411 that intermediate position setting cooperates with mesh knife 331.After being arranged in this way, the centre of elastic joint part 41
Position is contacted with moving knife supporting surface 33, the mesh knife 331 being equipped with and the second moving knife teeth portion 411, in addition to that can be closed in annular
The edge of quiet knife 3 is formed outside shearing, and user can also utilize annular to be closed the centre of quiet knife 3 according to different use requirements
Position carries out shaving, and applicability is stronger.
Second connection wall 37 forms the arc matched with elastic joint part 41 in position corresponding with elastic joint part 41
Wall 371 after being arranged in this way, can be oriented to the mobile formation of moving knife 4 using the cooperation of arcwall 371 and elastic joint part 41
Effect, and the structure design of arc protrusion, it is equally applicable when needing to repair some cambered surfaces and carrying out shaving operation.
Specific introduction has been done to structure of the invention by both examples above.In actual implementation, moving knife 4 can be with
Be arranged to as shown in Figure 8: elastic joint part 41 is arc-shaped in the section of vertical moving knife moving direction, the both ends of elastic joint part 41
The second moving knife supporting surface 33 is compressed, the first connection wall 42 is extended by the both ends horizontal of elastic joint part 41 respectively.Alternatively, moving knife exists
The section of vertical moving knife moving direction is in class " M " shape, and elastic joint part is V-shaped in the section of vertical moving knife moving direction, bullet
Property interconnecting piece intermediate position protruded towards the second moving knife supporting surface and shore and contact with the second moving knife supporting surface.It is set in this way
Afterwards, moving knife equally has contractility laterally and longitudinally, is equally reached the purpose of the present invention.
The invention also discloses a kind of shave cutter head with the set of blades, the set of blades 1 including any of the above-described with
And connecting component 2, wherein connecting component 2 is connect with a driving source, and driving source can be motor (provided by the present invention
It is not showed that in attached drawing).Connecting component 2 moves back and forth in close ring 31 for interlocking moving knife 4.
Specifically, connecting component 2 includes attachment base 21 and connector 22.Wherein, connector 22 can be with attachment base 21
The connection (such as fastener connection buckles, the grafting form of tight fit) of energy disassembly, is also possible to be integrally formed (such as welding, note
Modeling, cast molding etc.).It is connect between connector 22 with the power output end of driving source, attachment base 21 is connect with moving knife 4.
Attachment base 21 can be made with moving knife 4 it is into a single integrated structure, at this point, for convenience of attachment base 21 and moving knife 4 support, need
Perforation is opened up in the first moving knife supporting surface 32.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
The two is connected by welding again, in addition to this it is possible to select that connecting hole, the bottom of attachment base 21 is arranged in moving knife 4
Portion protrudes into the moving knife 4 that links in connecting hole.
Connect in order to facilitate attachment base 21 with moving knife 4, connecting hole or convex foot can be set in attachment base 21, moving knife setting with
Connecting hole or the connection structure of convex foot cooperation.In the present embodiment, connecting hole 211 is arranged in attachment base 21, and moving knife 4 is arranged and connect
The flexible connection foot 45 that hole 211 cooperates is used as connection structure.About 211 connecting hole run through attachment base 21, flexible connection foot 45 by
The upper surface of moving knife 4 extends to form, and flexible connection foot 45 can be integrally formed with moving knife 4, can also by the injection molding in later period or
Person's welding fabrication, the material of flexible connection foot 45 can be metal, alloy, plastics or the strong macromolecule material of other deformation power
Material.
Although being that connecting hole 211 is arranged with attachment base 21 in the present embodiment, it is arranged in moving knife 4 and is matched with connecting hole 211
Flexible connection foot 45 illustrate the specific connection type between moving knife 4 and connecting component 2.But in the specific implementation,
It is not limited thereto system, also can choose and convex foot (flexible connection foot) is set in attachment base 21, be arranged in moving knife 4 cooperating therewith
Connecting hole or slot, in this way setting after equally can complete the two connection.
Since flexible connection foot 45 has flexible power, and it is not face setting in vertical direction with connecting hole 211, because
This, after flexible connection foot 45 is inserted into connecting hole 211, a side of 45 energy elastic compression connecting hole 211 of flexible connection foot,
Connection after being arranged in this way between attachment base 21 and moving knife 4 is more stable.Certainly, connection structure, which can be, is directly protruding into connection
Connection sheet in hole 211, the structures such as pillar do not have with it flexible for limitation.
Further, attachment base 21 also set up limit link slot 212, limit link slot 212 be connected to connecting hole 211 and by
Connecting hole 211 opens up to be formed along its radial direction, and the convex buckle 451 that can be protruded into limit link slot 212 is arranged in flexible position-limit foot 45.Limit
The setting of position link slot 212, the movement by moving knife 4 relative to attachment base 21 in vertical direction are also limited, and are strengthened therebetween
Connection positioning.
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 (15)
1. a kind of set of blades, which is characterized in that be closed quiet knife including annular, be closed what quiet knife did relatively reciprocating motion with the annular
Moving knife, wherein the annular is closed quiet knife around hollow close ring is formed, and the moving knife is located in the close ring, described
The top of moving knife have can in the elastic joint part for laterally and longitudinally generating deformation power, and the elastic joint part shore it is described
The top of close ring.
2. set of blades as described in claim 1, which is characterized in that the annular, which is closed quiet cutter, has first be oppositely arranged dynamic
Knife supporting surface and the second moving knife supporting surface；The annular be closed quiet cutter have at least one connect described first moving knife supporting surface with
The sheared edge of the second moving knife supporting surface, the sheared edge form quiet cutter tooth；The elastic joint part shores described
One moving knife supporting surface.
3. set of blades as claimed in claim 2, which is characterized in that the annular, which is closed quiet cutter, one second connection wall, institute
It states the second moving knife supporting surface to be located in second connection wall, and second connection wall is corresponding with the elastic joint part
Position forms the arcwall matched with the elastic joint part.
4. set of blades as claimed in claim 2, which is characterized in that sheared edge is formed between the quiet cutter tooth of adjacent two,
The sheared edge is extended out by the quiet cutter tooth root towards the quiet cutter tooth end.
5. set of blades as claimed in claim 2, which is characterized in that the quiet cutter tooth has multiple lateral surfaces and connection each
The end face of lateral surface, arc smoothly transits company between the adjacent lateral surface of the quiet cutter tooth, between each lateral surface and end face
It connects.
6. set of blades as claimed in claim 2, which is characterized in that the moving knife includes the elastic joint part, two first
Connection wall and at least one first moving knife teeth portion, first connection wall is by the both ends of the elastic joint part towards the shearing
Edge extends, and the end of each first connection wall compresses the second moving knife supporting surface, and the first moving knife teeth portion is formed
The first connection wall described at least one of which is simultaneously corresponding with the sheared edge, and the first moving knife teeth portion is moved with second
Knife supporting surface is seamless applying.
7. set of blades as claimed in claim 6, which is characterized in that the elastic joint part is cut vertical moving knife moving direction
Face is arc-shaped, and the both ends of the elastic joint part compress the second moving knife supporting surface, and first connection wall is respectively by elasticity
The both ends horizontal of interconnecting piece extends.
8. set of blades as claimed in claim 7, which is characterized in that shore first moving knife in the both ends of the elastic joint part
Supporting surface, first connection wall are prolonged by the both ends of the elastic joint part towards the second moving knife supporting surface inclination respectively
It stretches.
9. set of blades as claimed in claim 6, which is characterized in that the elastic joint part is cut vertical moving knife moving direction
Face is arc-shaped, and the intermediate position of the elastic joint part is protruded towards the second moving knife supporting surface arc and moved with described second
Knife supporting surface shores contact.
10. set of blades as claimed in claim 6, which is characterized in that the moving knife is in the section of vertical moving knife moving direction
Class " M " shape, the elastic joint part is V-shaped in the section of vertical moving knife moving direction, the middle part of the elastic joint part
Position, which is protruded and shored with the second moving knife supporting surface towards the second moving knife supporting surface, to be contacted.
11. the set of blades as described in any one of claim 6 to 10, which is characterized in that the middle part of the elastic joint part
Position is provided with the second moving knife teeth portion, the position that the second moving knife supporting surface is in contact at the intermediate position with the elastic joint part
Install the mesh knife for being equipped with and matching with the second moving knife teeth portion.
12. the set of blades as described in any one of claim 6 to 10, which is characterized in that the moving knife setting protrusion or indent
For guide the mobile position limiting structure of the moving knife, the first moving knife supporting surface or the second moving knife supporting surface with institute
State the guiding structure that indent or protrusion are set at the corresponding position of position limiting structure.
13. a kind of shave cutter head, which is characterized in that including the set of blades as described in any one of claim 1~12, interlock
The connecting component of the moving knife movement.
14. shave cutter head as claimed in claim 13, which is characterized in that the connecting component includes an attachment base, institute
Attachment base setting connecting hole or convex foot are stated, the moving knife is provided with the connection structure with the connecting hole or the convex foot cooperation.
15. shave cutter head as claimed in claim 14, which is characterized in that the connecting hole along the attachment base thickness
Through setting, the connection structure is the flexible connection foot for being formed in the moving knife in direction, and the flexible connection foot can elasticity pressure
It is tightly connected a side in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598946.5A CN110181566A (en) | 2019-07-02 | 2019-07-02 | Set of blades and shave cutter head with the set of blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598946.5A CN110181566A (en) | 2019-07-02 | 2019-07-02 | Set of blades and shave cutter head with the set of blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110181566A true CN110181566A (en) | 2019-08-30 |
Family
ID=67724939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910598946.5A Pending CN110181566A (en) | 2019-07-02 | 2019-07-02 | Set of blades and shave cutter head with the set of blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181566A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999484A (en) * | 2014-04-18 | 2015-10-28 | 皇家飞利浦有限公司 | Blade set, hair cutting appliance, and related manufacturing method |
| CN106346519A (en) * | 2016-10-12 | 2017-01-25 | 吴让攀 | Reciprocating type electric shaver head |
| CN206066504U (en) * | 2016-10-12 | 2017-04-05 | 吴让攀 | Electric shaver head |
| CN206869922U (en) * | 2017-06-27 | 2018-01-12 | 温州市日电电器有限公司 | A kind of cutter head structure of trimmer |
| CN206953057U (en) * | 2017-05-25 | 2018-02-02 | 中山微特美电子科技有限公司 | A kind of improvement acute angle cutter head for Ms's shaver |
| CN208246876U (en) * | 2018-05-25 | 2018-12-18 | 中山市小石陶瓷刀片有限公司 | A kind of swingable reciprocating motor shaving cutter head |
| CN109366531A (en) * | 2018-11-27 | 2019-02-22 | 中山市小石陶瓷刀片有限公司 | A kind of reciprocating shaving cutter head being easily assembled to |
| CN210968980U (en) * | 2019-07-02 | 2020-07-10 | 元海医疗科技有限公司 | Blade set and shaver head with same |
-
2019
- 2019-07-02 CN CN201910598946.5A patent/CN110181566A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999484A (en) * | 2014-04-18 | 2015-10-28 | 皇家飞利浦有限公司 | Blade set, hair cutting appliance, and related manufacturing method |
| CN106346519A (en) * | 2016-10-12 | 2017-01-25 | 吴让攀 | Reciprocating type electric shaver head |
| CN206066504U (en) * | 2016-10-12 | 2017-04-05 | 吴让攀 | Electric shaver head |
| CN206953057U (en) * | 2017-05-25 | 2018-02-02 | 中山微特美电子科技有限公司 | A kind of improvement acute angle cutter head for Ms's shaver |
| CN206869922U (en) * | 2017-06-27 | 2018-01-12 | 温州市日电电器有限公司 | A kind of cutter head structure of trimmer |
| CN208246876U (en) * | 2018-05-25 | 2018-12-18 | 中山市小石陶瓷刀片有限公司 | A kind of swingable reciprocating motor shaving cutter head |
| CN109366531A (en) * | 2018-11-27 | 2019-02-22 | 中山市小石陶瓷刀片有限公司 | A kind of reciprocating shaving cutter head being easily assembled to |
| CN210968980U (en) * | 2019-07-02 | 2020-07-10 | 元海医疗科技有限公司 | Blade set and shaver head with same |
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