CN110421599A - A kind of safety and stability type razor head - Google Patents
A kind of safety and stability type razor head Download PDFInfo
- Publication number
- CN110421599A CN110421599A CN201910824300.4A CN201910824300A CN110421599A CN 110421599 A CN110421599 A CN 110421599A CN 201910824300 A CN201910824300 A CN 201910824300A CN 110421599 A CN110421599 A CN 110421599A
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- China
- Prior art keywords
- knife
- stationary knife
- bracket
- cutter head
- moving knife
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Classifications
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- 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
- B26B19/10—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
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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 invention discloses a kind of safety and stability type razor heads, belong to razors technical field, the not wear-resisting service life of knife net for solving reciprocating razor is short, rotary shaver is because plane motion is not suitable for accurate trimming, the exposed easy damaged skin outside of electric hair cutter moving knife, and stationary knife is thicker, the stubbed problem of the cutting of scraper.It is characterized in that: including comb row one, comb row two, stationary knife, moving knife, stationary knife bracket, pivot pin, moving knife plectrum, cutter head elastic slice, cutter head, eccentrically weighted shaft, copper sheathing, cutter head pedestal and rotary axle box, moving knife is encased using the stationary knife of 0.1mm thickness outside, under the transmission of eccentrically weighted shaft, the linear reciprocating motion in the pivot pin control range that two position.Face movement of the straight reciprocating motion than rotary shaver is shaved more precisely, stationary knife 0.1mm, long service life more more wear resistant than the reciprocating razor mesh sheet of (0.05mm) in this way, it is also more sharper than conventional electric hair cutter (stationary knife 0.3mm), it is more exposed than conventional electric hair cutter moving knife outside using safer.
Description
Technical field
The present invention relates to razors technical fields, are specifically related to a kind of safety and stability type razor head.
Background technique
Currently in order to, there is the electric device of several types: shaver, hair clipper or haircut on the market in cutting chaeta
It cuts.Usual shaver is used for shaving, and the chaeta for shaving off skin surface makes skin surface smoothly hairless stubble.Hair clipper is usual
For cutting off hair at the selected distance away from skin, scraper is accurately to trim some position hair is cut to expectation
Length.
But reciprocating razor routine knife thickness of net is short in the not wear-resisting service life of 0.05mm.Rotary shaver rotation
Turning over is a face rotation, is not suitable for accurately trimming some position.The stationary knife general thickness 0.3mm of electric hair cutter, has been shaved
Come be not very thoroughly；Moving knife is not closed, and skin surface can be damaged to.
Accordingly, it is desirable to provide a kind of safety and stability type razor head, it is intended to solve the above problems.
Summary of the invention
In view of the deficienciess of the prior art, the embodiment of the present invention is designed to provide a kind of safety and stability type shaver
Head, short with the not wear-resisting service life of knife net for solving reciprocating razor, rotary shaver is because plane motion is not suitable for essence
True trimming, the exposed easy damaged skin outside of electric hair cutter moving knife, and also stationary knife is thicker, and the cutting of scraper is stubbed to ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of safety and stability type razor head, including comb row one, comb row two, stationary knife, moving knife, stationary knife bracket, pivot pin, moving knife group
Piece, cutter head elastic slice, cutter head, eccentrically weighted shaft, copper sheathing, cutter head pedestal and rotary axle box, the moving knife plectrum and stationary knife bracket composition
Set of blades be mounted in the cutter head fixing groove of cutter head, the moving knife plectrum is mounted on stationary knife internal stent, and moving knife plectrum and
Stationary knife bracket is mounted in cutter head by pivot pin, and stationary knife is equipped with above stationary knife bracket, moving knife is encased outside stationary knife；
The moving knife is mounted on moving knife plectrum by moving knife fixed column, and pivot pin passes through the pivot pin motion profile on moving knife plectrum
Slot, moving knife plectrum connect eccentrically weighted shaft, and eccentrically weighted shaft passes through copper sheathing and connects rotary axle box, the pivot pin motion profile slot of moving knife plectrum
Along pivot pin linear reciprocating motion.
As a further solution of the present invention, the cutter head is equipped with cutter head positioning bar, and stationary knife side face is equipped with bracket
Fixing groove, when stationary knife bracket is mounted in cutter head, cutter head positioning bar is caught in bracket fixing groove.
As a further solution of the present invention, the moving knife fixed column is arranged on moving knife plectrum, and moving knife bottom is equipped with dynamic
Knife elastic slice.
As a further solution of the present invention, the moving knife two sides are equipped with moving knife side, and moving knife side is equipped with moving knife notch.
As a further solution of the present invention, the copper sheathing is mounted on cutter head pedestal, and rotary axle box is mounted on cutter head bottom
Seat bottom.
As a further solution of the present invention, the stationary knife frame bottom is equipped with bracket fixing buckle, and bracket fixing buckle fastens
In cutter head, stationary knife bracket is fastened in cutter head by bracket buckle point, and pivot pin connection is worn in stationary knife bracket upper bracket fixation hole
Cutter head.
As a further solution of the present invention, the stationary knife two sides of the bottom are equipped with stationary knife fixed edge, and stationary knife fixed edge is arranged
In stationary knife pedestal upper end two sides, the stationary knife fixed edge is equipped with stationary knife fixing groove, and the stationary knife bracket is equipped with stationary knife bracket
The quantity of fixed column, stationary knife fixing groove is equal with stationary knife bracket fixed column quantity and position corresponds.
As a further solution of the present invention, stationary knife plane is equipped at the top of the stationary knife, stationary knife plane two sides are equipped with several
Stationary knife notch.
As a further solution of the present invention, the stationary knife is that the all-metal material of 0.1mm thickness makes.
As a further solution of the present invention, the comb row wrapped entirely is equipped with outside the stationary knife, comb row is mounted on cutter head, combs
Row includes comb row one and comb row two, and comb row one and two switching of comb row use.
In conclusion the embodiment of the present invention has the advantages that compared with prior art
Safety and stability type razor head of the invention, using moving knife is encased outside the stationary knife of 0.1mm thickness, in the transmission of eccentrically weighted shaft
Under, the linear reciprocating motion in the pivot pin control range that two position, linear reciprocating motion is moved than the face of rotary shaver
It shaves more precisely, stationary knife 0.1mm, long service life more more wear resistant than the reciprocating razor mesh sheet of (0.05mm) in this way, also than normal
Rule electric hair cutter (stationary knife 0.3mm) are sharper, and the both sides of stationary knife and moving knife are all provided with the edge of a knife, can effectively be cut, stationary knife
It encases moving knife outside and will not directly contact skin, it is more exposed than conventional electric hair cutter moving knife outside using safer, match below moving knife
There are two moving knife elastic slices to design, and shaving can be as contact surface adjusts the angle at any time, and the textured design in stationary knife surface is more pasted in this way
Face, comfort level are higher.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inventive embodiments.
Fig. 2 is the exploded perspective elevational schematic view of one embodiment of invention set of blades.
Fig. 3 is moving knife plectrum and pivot pin side-to-side movement trajectory diagram in inventive embodiments.
Fig. 4 is the diagrammatic cross-section of stationary knife and moving knife in inventive embodiments.
Fig. 5 is that moving knife fits into stationary knife schematic diagram in inventive embodiments.
Fig. 6 is that stationary knife component puts into stationary knife support schematic diagram in inventive embodiments.
Fig. 7 is that moving knife plectrum puts into stationary knife schematic diagram in inventive embodiments.
Fig. 8 is the schematic diagram that stationary knife component puts into cutter head in inventive embodiments.
Fig. 9 is moving knife blade isometric bottom side enlarged diagram in inventive embodiments.
Appended drawing reference: 1- comb row one, 2- comb row two, 3- stationary knife, 4- moving knife, 5- stationary knife bracket, 6- pivot pin, 7- moving knife are dialled
Piece, 8- cutter head elastic slice, 9- cutter head, 10- eccentrically weighted shaft, 11- copper sheathing, 12- cutter head pedestal, 13- rotary axle box, 14- stationary knife plane,
15- stationary knife notch, 16- stationary knife fixing groove, 17- stationary knife fixed edge, 18- stationary knife bracket fixed column, 19- cutter head fixing groove, 20- knife
Head positioning bar, 21- bracket fixation hole, 22- moving knife plectrum track groove, 23- bracket fixing buckle, 24- bracket fixing groove, 25- moving knife
Elastic slice, 26- moving knife notch, 27- moving knife side, 28- moving knife fixed column, 29- pivot pin motion profile slot, 30- bracket buckle point.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Embodiment 1
Referring to FIG. 1 to FIG. 9, a kind of safety and stability type razor head, including comb row 1, comb row 22, stationary knife 3, moving knife 4, stationary knife
Bracket 5, pivot pin 6, moving knife plectrum 7, cutter head elastic slice 8, cutter head 9, eccentrically weighted shaft 10, copper sheathing 11, cutter head pedestal 12 and rotary axle box
13, the cutter head 9 is interior to be equipped with cutter head fixing groove 19, and installation of the cutter head fixing groove 19 for set of blades is fixed, set on the cutter head 9
There is cutter head positioning bar 20, for positioning to set of blades；The set of blades includes moving knife plectrum 7 and stationary knife bracket 5, moving knife
Plectrum 7 and stationary knife bracket 5 are mounted in the cutter head fixing groove 19 of cutter head 9；The moving knife plectrum 7 is equipped with moving knife fixed column 28,
Installation of the moving knife fixed column 28 for moving knife 4 is fixed, and moving knife 4 is mounted on moving knife plectrum 7 by moving knife fixed column 28, described dynamic
4 two sides of knife are equipped with moving knife side 27, and moving knife side 27 is equipped with moving knife notch 26；4 bottom of moving knife is equipped with moving knife elastic slice 25, when dynamic
When knife 4 is mounted on moving knife plectrum 7, moving knife elastic slice 25 offsets with moving knife plectrum 7, plays the role of support and buffering.
The moving knife plectrum 7 is equipped with pivot pin motion profile slot 29, is equipped with pivot pin 6, axis in pivot pin motion profile slot 29
Pin 6 is fixed in cutter head 9, shown in Figure 3, after moving knife plectrum 7 is mounted in cutter head 9 by pivot pin 6,7 edge of moving knife plectrum
Pivot pin motion profile slot 29 facilitates the side-to-side movement for realizing moving knife 4 on moving knife plectrum 7 relative to 6 side-to-side movement of pivot pin thereon.
The moving knife plectrum 7 connects eccentrically weighted shaft 10, and eccentrically weighted shaft 10 passes through copper sheathing 11 and connects rotary axle box 13, copper sheathing 11
It is mounted on cutter head pedestal 12, rotary axle box 13 is mounted on 12 bottom of cutter head pedestal, is driven partially by motor connection rotary axle box 13
Heart shaft 10 rotates, and moving knife 4 and moving knife plectrum 7 are under the transmission of eccentrically weighted shaft 10, in the control range of two location axle pins 6
Linear reciprocating motion.
5 bottom of stationary knife bracket is equipped with bracket fixing buckle 23, and bracket fixing buckle 23 is fastened in cutter head 9, stationary knife bracket 5
It is fastened in cutter head 9 by bracket buckle point 30, at the same time, pivot pin 6 is after 5 upper bracket fixation hole 21 of stationary knife bracket by stationary knife
Bracket 5 is fixed in cutter head 9, forms the fixation of stationary knife bracket 5 and cutter head 9；5 side of stationary knife bracket is equipped with bracket fixing groove
24, after stationary knife bracket 5 is mounted in cutter head 9, the cutter head positioning bar 20 of cutter head 9 is caught in bracket fixing groove 24, is realized to fixed
The positioning of knife support 5 installs stationary knife bracket 5 more acurrate.
Wherein, the moving knife plectrum 7 is mounted on inside stationary knife bracket 5, and moving knife plectrum 7 and stationary knife bracket 5 pass through pivot pin 6
It is mounted in cutter head 9, the moving knife 4 installed at the top of the moving knife plectrum 7 is located at 5 upper center of stationary knife bracket, the stationary knife bracket 5
Top is equipped with stationary knife 3, and 3 two sides of the bottom of stationary knife are equipped with stationary knife fixed edge 17, and stationary knife fixed edge 17 is set in 5 upper end of stationary knife bracket
Two sides, the stationary knife fixed edge 17 are equipped with stationary knife fixing groove 16, and the stationary knife bracket 5 is equipped with stationary knife bracket fixed column 18,
The quantity of stationary knife fixing groove 16 is equal with stationary knife bracket 18 quantity of fixed column and position corresponds, when stationary knife 3 is installed,
The stationary knife fixing groove 16 of stationary knife 3 is fastened in the stationary knife bracket fixed column 18 of stationary knife bracket 5, to realize stationary knife 3 and stationary knife branch
The assembling of frame 5；
Stationary knife plane 14 is equipped at the top of the stationary knife 3,14 two sides of stationary knife plane are equipped with several stationary knife notch 15, and packet exists stationary knife 3 entirely
4 outside of moving knife, stationary knife 3 are made of the all-metal material of 0.1mm, the full packet moving knife 4 of stationary knife 3, biography of the moving knife 4 in eccentrically weighted shaft 10
Under dynamic, the linear reciprocating motion in 6 control range of pivot pin that two position, the thickness of stationary knife 3 is than traditional reciprocating knife net
(0.05mm) is thick, makes its more wear resistant long service life, the stationary knife 3 of 0.1mm designs, in this way than conventional electric hair cutter (stationary knife 0.3mm)
It is sharper.Encasing moving knife 4 outside stationary knife 3, the both sides of stationary knife 3 and moving knife 4 are all provided with the edge of a knife (stationary knife notch 15, moving knife notch 26),
The both sides of stationary knife 3 and moving knife 4 can effectively be cut simultaneously, and skin will not be directly contacted by encasing moving knife 4 outside such stationary knife 3
Skin, use are safer.Linear reciprocating motion, in this way than rotary shaver (face movement) shave more precisely, more stable and
Below with there are two the design of moving knife elastic slice 25, shaving can be as contact surface adjusts the angle at any time, and 3 surface of stationary knife is textured to be set
Meter, more veneer, comfort level are higher in this way.
Embodiment 2
For the embodiment of the present invention is compared to embodiment 1, increasing outside stationary knife 3 has the comb wrapped entirely row, and comb row is mounted on knife
On first 9, beard is combed when comb row is for shaving, is more conducive to the cutting of stationary knife 3 and moving knife 4, wherein comb, which is arranged, includes
Comb row 1 and comb row 22, switch over use according to the demand of shaving.
Therefore, moving knife 4 encasing outside the stationary knife 3 after assembly comb row, skin will not directly be contacted by hanging edge of a knife when shaving in this way, thus
The edge of a knife is set not damage skin shaving safer.Moving knife 4 under the control of two pivot pins 6, under the transmission of eccentrically weighted shaft 10 into
Row straight reciprocating motion works together more stable, more in this way.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of safety and stability type razor head, including one (1) of comb row, comb row two (2), stationary knife (3), moving knife (4), stationary knife bracket
(5), pivot pin (6), moving knife plectrum (7), cutter head elastic slice (8), cutter head (9), eccentrically weighted shaft (10), copper sheathing (11), cutter head pedestal
(12) and rotary axle box (13), which is characterized in that the set of blades of the moving knife plectrum (7) and stationary knife bracket (5) composition is mounted on
In the cutter head fixing groove (19) of cutter head (9), the moving knife plectrum (7) is mounted on stationary knife bracket (5) inside, and moving knife plectrum (7)
It is mounted in cutter head (9), is equipped with stationary knife (3) above stationary knife bracket (5), stationary knife (3) by pivot pin (6) with stationary knife bracket (5)
Encase moving knife (4) outside；
The moving knife (4) is mounted on moving knife plectrum (7) by moving knife fixed column (28), and pivot pin (6) passes through on moving knife plectrum (7)
Pivot pin motion profile slot (29), moving knife plectrum (7) connect eccentrically weighted shaft (10), eccentrically weighted shaft (10) pass through copper sheathing (11) connection
Rotary axle box (13), the pivot pin motion profile slot (29) of moving knife plectrum (7) is along pivot pin (6) linear reciprocating motion.
2. safety and stability type razor head according to claim 1, which is characterized in that the cutter head (9) is equipped with cutter head
Positioning bar (20), stationary knife bracket (5) side be equipped with bracket fixing groove (24), stationary knife bracket (5) be mounted on cutter head (9) it is interior when, knife
Head positioning bar (20) is caught in bracket fixing groove (24).
3. safety and stability type razor head according to claim 2, which is characterized in that moving knife fixed column (28) setting
On moving knife plectrum (7), moving knife (4) bottom is equipped with moving knife elastic slice (25).
4. safety and stability type razor head according to claim 3, which is characterized in that moving knife (4) two sides are equipped with dynamic
Knife-edge (27), moving knife side (27) are equipped with moving knife notch (26).
5. safety and stability type razor head according to claim 1, which is characterized in that the copper sheathing (11) is mounted on cutter head
On pedestal (12), rotary axle box (13) is mounted on cutter head pedestal (12) bottom.
6. safety and stability type razor head according to claim 4, which is characterized in that stationary knife bracket (5) bottom is set
Have bracket fixing buckle (23), bracket fixing buckle (23) is fastened in cutter head (9), and stationary knife bracket (5) is detained by bracket buckle point (30)
It closes in cutter head (9), pivot pin (6) connection cutter head (9) is worn in stationary knife bracket (5) upper bracket fixation hole (21).
7. safety and stability type razor head according to claim 6, which is characterized in that stationary knife (3) two sides of the bottom are set
Have stationary knife fixed edge (17), stationary knife fixed edge (17) is set in stationary knife bracket (5) upper end two sides, on the stationary knife fixed edge (17)
Equipped with stationary knife fixing groove (16), the stationary knife bracket (5) is equipped with stationary knife bracket fixed column (18), the number of stationary knife fixing groove (16)
And position equal with stationary knife bracket fixed column (18) quantity is measured to correspond.
8. safety and stability type razor head according to claim 7, which is characterized in that it is fixed to be equipped at the top of the stationary knife (3)
Knife plane (14), stationary knife plane (14) two sides are equipped with several stationary knife notch (15).
9. safety and stability type razor head according to claim 1, which is characterized in that the stationary knife (3) is 0.1mm thick
The production of all-metal material.
10. -9 any safety and stability type razor head according to claim 1, which is characterized in that the stationary knife (3) is external
Equipped with the comb row wrapped entirely, comb row is mounted on cutter head (9), and comb row includes two (2) of comb one (1) of row and comb row, comb one (1) of row and comb
Two (2) switching is arranged to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824300.4A CN110421599A (en) | 2019-09-02 | 2019-09-02 | A kind of safety and stability type razor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824300.4A CN110421599A (en) | 2019-09-02 | 2019-09-02 | A kind of safety and stability type razor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110421599A true CN110421599A (en) | 2019-11-08 |
Family
ID=68418520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910824300.4A Withdrawn CN110421599A (en) | 2019-09-02 | 2019-09-02 | A kind of safety and stability type razor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213531A1 (en) * | 2020-04-24 | 2021-10-28 | 中山市小石陶瓷刀片有限公司 | Reciprocating razor blade cartridge and manufacturing method therefor |
-
2019
- 2019-09-02 CN CN201910824300.4A patent/CN110421599A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213531A1 (en) * | 2020-04-24 | 2021-10-28 | 中山市小石陶瓷刀片有限公司 | Reciprocating razor blade cartridge and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191108 |
|
| WW01 | Invention patent application withdrawn after publication |