CN108177166A - Shaver cutting head - Google Patents
Shaver cutting head Download PDFInfo
- Publication number
- CN108177166A CN108177166A CN201810182537.2A CN201810182537A CN108177166A CN 108177166 A CN108177166 A CN 108177166A CN 201810182537 A CN201810182537 A CN 201810182537A CN 108177166 A CN108177166 A CN 108177166A
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting
- strip ontology
- slot
- motion picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 230000033001 locomotion Effects 0.000 claims abstract description 26
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 26
- 230000036346 tooth eruption Effects 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 11
- 210000005069 ears Anatomy 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000018109 developmental process Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000004209 hair Anatomy 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/18—Safety razors with one or more blades arranged transversely to the handle involving blades with two cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
- B26B21/56—Razor-blades characterised by the shape
Abstract
A kind of shaver cutting head, the blade assembly includes fixed blade, blade can be relatively fixed to move back and forth by mobile cutting blade, the fixation blade includes strip ontology, strip ontology two is respectively arranged to grow along side-lower and parallel with strip ontology compress lengthy motion picture, it is connected to strip ontology long side and compresses the bending connecting portion between lengthy motion picture, by bending connecting portion and compress lengthy motion picture in two long side of strip ontology and form inside back hook, the length of strip ontology at least one is equipped with multiple tooth sockets along side, the cutting blade is equipped with the cutting teeth of corresponding tooth socket, the cutting blade is plugged in the guide groove that back hook is surrounded with strip ontology.Compared to the existing blade assembly that tooth is directly set in fixed blade lateral edges, due to returning hook design, fixed blade is not only whole more firm, and region set by tooth socket supports it more firm very well due to being able to, and fixes blade and with good intensity.
Description
Technical field
The present invention relates to a kind of razor tool tip assembly more particularly to a kind of reciprocating razor cutting heads.
Background technology
Razor tool tip assembly type on existing market face is various, and all mechanical hair-cutting apparatus all pass through
What the relative motion of cutting blade and fixed blade was cut to realize hair.It constantly improves with the technology of every field, mechanically
There is cutter head and easily hurts skin, cutter head structure Complex Assembly requirement height, assembling in hair cutting process in hair-cutting apparatus
The problems such as easily accumulating hair in very inconvenient, blade is replaced in repair, furthermore tool bit part and handle portion are complicated, nothing
Method independence disassembling, assembling and replacing.
Invention content
It is an object of the invention to aiming at the defects existing in the prior art, provide a kind of cutter head structure it is complete, it is detachable and
The shaver cutting head that knife assembling is easy, shaving efficiency is high, shaves as snug as a bug in a rug.
In order to achieve the above objectives, the present invention uses following technical proposals：A kind of shaver cutting head, the blade assembly
Including fixed blade, blade can be relatively fixed to move back and forth by mobile cutting blade, the fixation blade includes strip
Shape ontology is respectively arranged at strip ontology two and grows along side-lower and parallel with strip ontology compress lengthy motion picture, be connected to length
Strip ontology long side and the bending connecting portion between lengthy motion picture is compressed, by bending connecting portion and compress lengthy motion picture and grown in strip ontology two
Form inside back hook on side, the strip ontology at least one length is equipped with multiple tooth sockets along side, on the cutting blade
Cutting teeth equipped with corresponding tooth socket, the cutting blade are plugged in the guide groove that back hook is surrounded with strip ontology.
As an improvement：The back hook be equipped with multiple connectivity slots corresponding with multiple tooth sockets, the connectivity slot with
Be connected between corresponding tooth socket, i.e., described connectivity slot include compress long on piece fall must slot, positioned at bending connecting portion on and even
The logical linking straight slot for falling palpus slot and tooth socket, the depth for falling palpus slot are more than or equal to the depth of tooth socket.
As an improvement：The adjacent palpus slot composition one that falls of long on piece every two that compresses opens unit, opens in unit
Two fall and must be connected between slot, and palpus groove area is fallen to expand, and to form the quiet knife hook of free end inwardly in fixing cutter on piece
Foot, it is described to open the corresponding tooth socket of unit and connectivity slot formation combination tooth unit.
As an improvement：In fixed blade width direction, the length of supporting rib is more than between combination of two tooth unit
Development length of the quiet knife hook foot to length along side.
As an improvement：It the quiet knife hook foot free end and compresses the freedom of lengthy motion picture and is connected along between side by linking arm
It connects.
As an improvement：Including cutter head stent, it is rotatably connected respectively and picks up the ears the two of cutter head stent both ends, snaps onto
Between two pick up the ears and carry blade assembly blade bearing, power drive drive under bilateral reciprocation driving member, respectively
Frame is picked up the ears the upper resetting spring for resetting blade bearing rotation, the movable knife rack that is connected to below cutting blade in two, the moving knife
Frame lower part passes through the slide slot opened up on blade bearing to be connected with driving member, and the blade bearing for carrying blade assembly is picked up the ears by two
It can swing with realization blade assembly under the action of resetting spring.
As an improvement：The free of lengthy motion picture that compress compresses cutting blade along side so that cutting blade cutting teeth
The set upward deformation in area abuts strip ontology bottom surface.
As an improvement：The free end inner wall for compressing lengthy motion picture, which is equipped with to compress, forces the upward deformation of cutting blade
Raised line or convex block.
As an improvement：It picks up the ears the long clasp equipped with tape thickness, the blade bearing is equipped with and long clasp coordinates
Catching groove, when long clasp buckles into catching groove, long clasp top surface compresses movable knife rack and moves up so that area set by cutting blade cutting teeth to
Upper deformation abuts strip ontology bottom surface.
The shaver cutting head of the present invention, compared to the existing blade assembly that tooth is directly set in fixed blade lateral edges,
The fixation blade of the present invention is due to returning hook design, and fixed blade is not only whole more firm, and region is due to being able to set by tooth socket
Support it more firm very well, fixed blade simultaneously has good intensity；Cutting blade slides inserting using side and is assigned to fixing cutter
On piece, assembling safety, is not easy to hurt and assembles simplicity, technological requirement is low.In terms of skin sense, shaver cutting head of the invention can
It is sawtooth design with skin contact part, no corner angle shave safe, comfortable, and the shaver cutting head of the present invention can be front and rear
Rotation, it is easier to skin is pasted, it is also humanized.
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing into
The detailed description of one step.
Description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of shaver cutting head of the present invention.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the detonation configuration figure of Fig. 1.
Fig. 4 is the structure diagram of fixed blade.
Fig. 5 is fixed blade side schematic view.
Specific embodiment
As shown in Figure 1, Figure 2, the first embodiment of reciprocating razor of the present invention shown in Fig. 3, Fig. 4, Fig. 5, a kind of shaver
Cutting head including blade assembly, cutter head stent 22, is rotatably connected picks up the ears 23, snapping the two of 22 both ends of cutter head stent respectively
Two pick up the ears between 23 and carry the blade bearing 25 of blade assembly, under power drive drive bilateral reciprocation driving member
21st, frame is picked up the ears the moving knife that the resetting spring 24 of 25 rotation of blade bearing is resetted on 23, is connected to 2 lower section of cutting blade in two respectively
Frame 26.For effective noise reduction, the driving member 21 of the present embodiment uses plastic material.The blade assembly includes fixed blade 1, can
Blade 1 is relatively fixed to move back and forth by mobile cutting blade 2, the fixation blade 1 includes strip ontology 1-1, divides
Strip ontology 1-1 two is not set to grow along side-lower and parallel with strip ontology 1-1 compress lengthy motion picture 1-2, be connected to length
1 long side of strip ontology and the bending connecting portion 1-3 between lengthy motion picture 1-2 is compressed, by bending connecting portion 1-3 and compress lengthy motion picture 1-2 and exist
Inside back hook is formed in two long sides of strip ontology 1-1, the strip ontology 1-1 at least one length is equipped with multiple teeth along side
Slot 3, the cutting blade 2 are equipped with the cutting teeth 2-1 of corresponding tooth socket 3, and the cutting blade 2 is plugged in back hook and strip
In the guide groove that shape ontology 1-1 is surrounded.
The present embodiment causes cutting blade deformation using back hook compression type, and compress lengthy motion picture 1-2 freely compresses cutting along side
Blade 2 so that the upward deformation in area set by 2 cutting teeth of cutting blade abuts 1 bottom surface of strip ontology.The present embodiment is compressed to improve
Validity simplifies technique, and the free end inner wall for compressing lengthy motion picture 1-2 is equipped with the riveting for compressing and forcing 2 upward deformation of cutting blade
Convex block 1-4, can also be used raised line formula certainly, and the present embodiment predominantly considers noise reduction and uses riveting convex block 1-4.The present embodiment is adopted
Freely cutting blade is compressed along side so that the upward deformation in area set by cutting blade cutting teeth is abutted with the lengthy motion picture that compresses of fixed blade
Strip ontology bottom surface, cutting blade cutting teeth are close to the reciprocating motion of strip ontology tooth socket bottom surface, and realization is shaved.The present invention
Cutting blade deformation is realized without separately setting assembly parts, and parts are few, at low cost.Certainly clasp compression type also can be used causes to cut
Blade deformation, i.e., described long clasp equipped with tape thickness of picking up the ears, the blade bearing are equipped with the button coordinated with long clasp
Slot, when long clasp buckles into catching groove, long clasp top surface compresses movable knife rack and moves up so that the upward shape in area set by cutting blade cutting teeth
Become against strip ontology bottom surface.
The movable knife rack lower part of the present embodiment passes through the slide slot 25-1 opened up on blade bearing 25 to be connected with driving member 21, holds
The blade bearing for being loaded with blade assembly picks up the ears to realize that blade assembly can swing under the action of 23 and resetting spring 24 by two.Institute
21 top of driving member stated is equipped with the holding chamber cooperatively formed by two clamping limb 21-1, and the holding chamber supplies under movable knife rack to connect
Portion is inserted into and limits use.To be bonded, bilateral reciprocation is more reliable, two clamping limb 21-1 lateral surfaces of the present embodiment difference
Limited block equipped with outwardly convex, the driving member top passes through slide slot 25-1, by limited block bottom wall and nearly slide slot 25-
The abutting relation of upper surface around 1 is realized to be connected between drive block 21 and blade bearing 25, and drive block 21 is along slide slot 25-1
Reciprocating movement can be controlled.
To enter more hairs, hair is avoided to accumulate, the back hook of the present embodiment is equipped with corresponding with multiple tooth sockets 3
Multiple connectivity slots are connected between the connectivity slot and corresponding tooth socket, i.e., described connectivity slot includes compressing falling on lengthy motion picture 1-2
Must slot, it is upper positioned at bending connecting portion 1-3 and connect fall must slot and tooth socket linking straight slot, fall must slot depth more than or equal to tooth socket
Depth.The hair enters after tooth socket is chopped off by cutting blade 2 directly leaves blade assembly through falling palpus slot, and power source is born
Load effectively lightened the burden, extend the service life of blade assembly.
Palpus is fallen to further speed up, the adjacent palpus slot composition one that falls of long on piece every two that compresses opens unit, opens unit
Interior two, which fall, to be connected between slot, and palpus groove area is fallen to expand, and to form quiet knife hook foot 4 on fixed blade 1.It is described
It opens the corresponding tooth socket of unit and connectivity slot forms combination tooth unit.In fixed blade width direction, combination of two tooth unit
Between the length of supporting rib be more than quiet knife hook foot 4 to the long development length along side.I.e. the tooth of strip ontology 1-1 is length interval
Formula is expanded into Xu Kou so that the hair of various forms is all easily accessible, especially long hair and tendril.Length spaced teeth is in skin
Skin contact surface be even surface without free end, shaving, more comfortable, skin sense is more preferable.Of course for the intensity for improving quiet knife hook foot 4
And firmness, quiet 4 free end of knife hook foot and compress lengthy motion picture 1-2 freely along can also be connected between side by linking arm.
Although the present invention is disclosed as above with specific embodiment, it is not limited to the present invention, any this field
Technical staff, without departing from the spirit and scope of the present invention, still can make some changes and embellishment, therefore this hair
Bright protection domain should be regarded subject to the range institute defender of appended claims.
Claims (10)
1. a kind of shaver cutting head, including blade assembly, it is characterised in that：The blade assembly include fixed blade (1),
Blade (1) can be relatively fixed to move back and forth by mobile cutting blade (2), the fixation blade (1) includes strip sheet
Body (1-1) is respectively arranged at the length of strip ontology (1-1) two along side-lower and parallel with strip ontology (1-1) compresses length
Piece (1-2) is connected to strip ontology (1) long side and compresses the bending connecting portion (1-3) between lengthy motion picture (1-2), is connected by bending
It socket part (1-3) and compresses lengthy motion picture (1-2) and forms inside back hook, the strip in two long side of strip ontology (1-1)
The length of ontology (1-1) at least one is equipped with multiple tooth sockets (3) along side, and the cutting blade (2) is equipped with the cutting of corresponding tooth socket (3)
Tooth (2-1), the cutting blade (2) are plugged in the guide groove that back hook is surrounded with strip ontology (1-1).
2. shaver cutting head according to claim 1, it is characterised in that：The back hook is equipped with and multiple tooth sockets
(3) corresponding multiple connectivity slots, are connected between the connectivity slot and corresponding tooth socket, i.e., described connectivity slot includes compressing length
Fallen on piece (1-2) must slot, in bending connecting portion (1-3) and connect fall must slot and tooth socket linking straight slot, fall must slot depth
Degree is more than or equal to the depth of tooth socket.
3. shaver cutting head according to claim 2, it is characterised in that：It is described compress adjacent fall of long on piece every two must slot
Composition one opens unit, opens two in unit and falls and must be connected between slot, and palpus groove area is fallen, and cause in fixing cutter to expand
The quiet knife hook foot (4) of free end inwardly is formed on piece (1), it is described to open the corresponding tooth socket of unit and connectivity slot formation combination tooth list
Member.
4. shaver cutting head according to claim 3, it is characterised in that：In fixed blade width direction, group two-by-two
The length of supporting rib is more than quiet knife hook foot (4) to the long development length along side between conjunction tooth unit.
5. shaver cutting head according to claim 4, it is characterised in that：Quiet knife hook foot (4) free end is with compressing
The freedom of lengthy motion picture (1-2) is connected along between side by linking arm.
6. according to the shaver cutting head described in claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Including cutter head stent
(22), be rotatably connected respectively the two of cutter head stent (22) both ends pick up the ears (23), snap onto two and pick up the ears between (23) and carry
The blade bearing (25) of blade assembly, power drive drive under bilateral reciprocation driving member (21), respectively frame in both sides
The resetting spring (24) that blade bearing (25) rotation is resetted on ear (23), the movable knife rack (26) being connected to below cutting blade (2),
The movable knife rack lower part passes through the slide slot (25-1) opened up on blade bearing (25) to be connected with driving member (21), carries knife
The blade bearing of piece component picks up the ears to realize that blade assembly can swing under the action of (23) and resetting spring (24) by two.
7. according to the shaver cutting head described in claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Described compresses lengthy motion picture
(1-2's) freely compresses cutting blade (2) along side so that the upward deformation in area set by cutting blade (2) cutting teeth abuts strip
Ontology (1) bottom surface.
8. shaver cutting head according to claim 6, it is characterised in that：The free edge for compressing lengthy motion picture (1-2)
While compress cutting blade (2) so that the upward deformation in area set by cutting blade (2) cutting teeth abuts strip ontology (1) bottom surface.
9. shaver cutting head according to claim 6, it is characterised in that：The length of (23) equipped with tape thickness of picking up the ears is detained
Hook, the blade bearing (25) are equipped with the catching groove coordinated with long clasp, and when long clasp buckles into catching groove, long clasp top surface compresses
Movable knife rack (26) moves up so that the upward deformation in area set by cutting blade (2) cutting teeth abuts strip ontology (1) bottom surface.
10. according to the shaver cutting head described in claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Described compresses lengthy motion picture
The free end inner wall of (1-2), which is equipped with to compress, forces cutting blade (2) raised line of deformation or convex block (1-4) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182537.2A CN108177166A (en) | 2018-03-06 | 2018-03-06 | Shaver cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182537.2A CN108177166A (en) | 2018-03-06 | 2018-03-06 | Shaver cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177166A true CN108177166A (en) | 2018-06-19 |
Family
ID=62553466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182537.2A Pending CN108177166A (en) | 2018-03-06 | 2018-03-06 | Shaver cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815296A (en) * | 2019-12-09 | 2020-02-21 | 浙江海顺电工有限公司 | Fixed shaver for shaving hairs and shaver |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578862A (en) * | 1982-04-15 | 1986-04-01 | Braun Aktiengesellschaft | Shear element for a hair cutter |
| 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 |
| CN105014704A (en) * | 2014-04-18 | 2015-11-04 | 皇家飞利浦有限公司 | Attachment comb and hair cutting appliance |
| CN106346519A (en) * | 2016-10-12 | 2017-01-25 | 吴让攀 | Reciprocating type electric shaver head |
| CN107650162A (en) * | 2017-06-15 | 2018-02-02 | 东莞市润佳电器科技有限公司 | Novel and multifunctional shaver |
| CN208005739U (en) * | 2018-03-06 | 2018-10-26 | 金炳杰 | Shaver cutting head |
-
2018
- 2018-03-06 CN CN201810182537.2A patent/CN108177166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578862A (en) * | 1982-04-15 | 1986-04-01 | Braun Aktiengesellschaft | Shear element for a hair cutter |
| 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 |
| CN105014704A (en) * | 2014-04-18 | 2015-11-04 | 皇家飞利浦有限公司 | Attachment comb and hair cutting appliance |
| US20170028574A1 (en) * | 2014-04-18 | 2017-02-02 | Koninklijke Philips N.V. | Attachment comb and hair cutting appliance |
| CN106346519A (en) * | 2016-10-12 | 2017-01-25 | 吴让攀 | Reciprocating type electric shaver head |
| CN107650162A (en) * | 2017-06-15 | 2018-02-02 | 东莞市润佳电器科技有限公司 | Novel and multifunctional shaver |
| CN208005739U (en) * | 2018-03-06 | 2018-10-26 | 金炳杰 | Shaver cutting head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815296A (en) * | 2019-12-09 | 2020-02-21 | 浙江海顺电工有限公司 | Fixed shaver for shaving hairs and shaver |
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