CN210011010U - Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer - Google Patents
Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer Download PDFInfo
- Publication number
- CN210011010U CN210011010U CN201920215332.XU CN201920215332U CN210011010U CN 210011010 U CN210011010 U CN 210011010U CN 201920215332 U CN201920215332 U CN 201920215332U CN 210011010 U CN210011010 U CN 210011010U
- Authority
- CN
- China
- Prior art keywords
- blade
- vibrissa
- blade body
- cutting edge
- wedge angle
- 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.)
- Active
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model provides a vibrissa scissors blade, includes the blade body one side edge of blade body is provided with the cutting edge, the blade body is around being on a parallel with the axis rotation of cutting edge realizes pruning the shearing of vibrissa, be provided with at least one cutting edge portion on the blade body, cutting edge portion is provided with two cutting edges that are the front and back distribution on the direction of rotation, the blade orientation of two cutting edges is opposite the utility model discloses still related to vibrissa trimmer subassembly including above-mentioned vibrissa scissors blade and the vibrissa trimmer including above-mentioned vibrissa trimmer subassembly the utility model discloses, having carried out brand-new design to the blade, there are two cutting edges around the blade, can shave off the vibrissa in positive and negative two directions, can effectively catch the vibrissa, and the setting of wedge angle β can guarantee the intensity of cutting edge, also can guarantee simultaneously that it has very good cutting performance, and work is effectual, long service life.
Description
Technical Field
The utility model relates to a vibrissa trimmer blade, vibrissa trimmer subassembly and electronic vibrissa trimmer.
Background
However, the conventional blade only has one cutting edge such as the application No. CN202162825U previously applied by the applicant and the patent name is a built-in type rotating vibrissa trimming device, so that the conventional blade can only trim the vibrissa in one direction, the trimming efficiency is low, the blade edge is worn quickly, the service life is short, and the nose hair blade has a very large wedge angle β close to 90 degrees after the head part of the vibrissa blade is bent and formed, so that the very dull cutting blade edge is formed, and the cutting efficiency is influenced because the cutting blade is not the best sharp angle even after the nose hair trimmer is matched and ground.
SUMMERY OF THE UTILITY MODEL
The weak point to prior art, the utility model provides a vibrissa is repaiied blade, electronic vibrissa trimmer subassembly and electronic vibrissa trimmer has carried out brand-new design to the blade, sets up two cutting edges that distribute around being promptly in blade direction of rotation, can effectively catch the vibrissa and prune the vibrissa on positive and negative two directions of rotation, has better pruning effect and life, and has simple structure, makes convenient advantage.
The utility model discloses a concrete technical scheme as follows: the utility model provides a vibrissa scissors blade, includes the blade body one side edge of blade body is provided with the cutting edge, the blade body is around being on a parallel with the axis rotation of cutting edge realizes pruning the vibrissa, be provided with at least one cutting edge portion on the blade body, cutting edge portion is provided with two cutting edges that are front and back distribution on the direction of rotation, the blade orientation of two cutting edges is opposite. The trimming blade in this application, be equipped with two cutting edges that are the front and back distribution on the direction of rotation, can effectively catch the vibrissa and prune the vibrissa on positive and negative two directions of rotation, the trimming effect of vibrissa trimming blade has been guaranteed, and the vibrissa is pruned and is pruned on distributing two blades distributing single-edge mouthful for the same quantity of vibrissa among the prior art, the cutting edge wearing and tearing of blade are slower in this application, the life of blade is longer, whole blade only changes the quantity of cutting edge, and has simple structure, advantages such as convenient manufacture.
Preferably, the cutting edge is protrudingly provided on a side surface of the blade body. Through this setting, under the prerequisite of guaranteeing the pruning for blade body local thickness increases, improves the rigidity and the intensity of blade, increases the life of blade.
Preferably, the cross section of each cutting edge is wedge-shaped, a wedge angle α and a wedge angle β are formed between the top surface and the corresponding side surface of each 2 cutting edges, the angle of the wedge angle α is 40-50 degrees, the angle of the wedge angle β is 40-50 degrees, the arrangement is that on the premise that trimming is guaranteed, the wedge angle α and the wedge angle β are arranged, the wedge angle α and the wedge angle β are between 40 degrees and 50 degrees, and the acute angle in the range can guarantee the strength of the cutting edge and can guarantee good cutting performance.
Preferably, the wedge angle α is equal to the wedge angle β, which further facilitates the manufacture of the vibrissac trimming blade.
A nose hair trimmer assembly comprises at least one nose hair trimming blade, a blade mounting seat which is used for mounting the nose hair trimming blade and can rotate positively and negatively, and a cylindrical knife net which is arranged on the blade mounting seat and is sleeved on a blade body; the vibrissa scissors blade, including the blade body one side edge of blade body is provided with the cutting edge, the blade body is around being on a parallel with the axis rotation of cutting edge realizes pruning the vibrissa, be provided with at least one cutting edge portion on the blade body, cutting edge portion is provided with two cutting edges that are front and back distribution on the direction of rotation, the blade orientation of two cutting edges is opposite. Through this setting for the vibrissa can be pruned to two directions just to the vibrissa clipping machine subassembly, and the tube-shape sword net is favorable to whole electronic vibrissa clipping machine subassembly can be put into in the nostril comparatively conveniently, can distribute a plurality of open slits according to the ring-shaped on the sword net, does benefit to the vibrissa and stretches into inside the sword net.
Preferably, the blade mounting seat is provided with a blade mounting groove, and the blade body is inserted in the blade mounting groove.
Preferably, the number of the blade bodies is 2, springs are arranged between 2 blade bodies, one end of each spring is connected with one blade body, the other end of each spring is connected with the other blade body, a limiting boss is arranged on the groove wall of each blade mounting groove, a sliding groove is arranged on each blade body, and the sliding groove is buckled on the limiting boss and slides along the limiting boss. This setting, blade pass through the cartridge mode and install in the blade mounting groove to utilize the cooperation of spout and spacing boss to realize spacingly at the cartridge in-process, simple to operate, blade stability is better, and life is better.
Preferably, two opposite side surfaces of the limiting lug boss which are positioned on the sliding direction of the sliding groove are provided with inclined surfaces. This arrangement further improves the convenience of blade mounting.
Preferably, two limiting bosses are arranged in the blade mounting groove, two sliding grooves are correspondingly formed in the blade body, two end portions of the spring are respectively and correspondingly connected to the position, located between the two sliding grooves, of one blade body, and a protrusion 13 for positioning the end portion of the spring is arranged on the blade body. This setting, it is better to further guarantee blade stability, and life is better.
Preferably, a gap of 0.02mm-0.04mm exists between the cutting edge of the blade part and the knife net. This setting avoids damaging the blade and influences the sharpness, increases blade life, and better vibrissa pruning effect can be guaranteed to suitable clearance.
Preferably, the cutting edge is protrudingly provided on a side surface of the blade body.
Preferably, the cross section of each cutting edge is wedge-shaped, a wedge angle α and a wedge angle β are formed between the top surface and the corresponding side surface of each of 2 cutting edges, the angle of the wedge angle α is 40-50 degrees, and the angle of the wedge angle β is 40-50 degrees.
Preferably, the wedge angle α is equal to the wedge angle β.
An electric nose hair trimmer capable of rotating in the positive and negative directions comprises the electric nose hair trimmer component with the structure according to the technical scheme. The electric vibrissa trimmer can trim vibrissa in positive and negative directions, and is simple in structure, convenient to manufacture, good in trimming effect, long in service life and large in market competitiveness.
To sum up, the utility model discloses following beneficial effect has:
1. the two cutting edges distributed in the front and back are arranged in the rotation direction of the blade, so that the nose hair can be effectively captured and trimmed in the positive and negative rotation directions, the good trimming effect and the good trimming service life are achieved, and the advantages of simple structure and convenience in manufacturing are achieved.
2. The special wedge angles α, β can ensure the strength of the cutting edge and also ensure the excellent cutting performance.
Drawings
FIG. 1 is a schematic diagram of the structure of a blade;
FIG. 2 is a perspective view of the blade;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic block diagram of the construction of the electric nose hair trimmer assembly;
FIG. 5 is a cross-sectional schematic view of a blade mount;
fig. 6 is a schematic view of the mounting of two blades and springs.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the attached drawings.
Preferably, the cutting edge 111 is protrudingly provided on a side surface of the blade body 1. Through this setting, under the prerequisite of guaranteeing the pruning for blade body local thickness increases, improves the rigidity and the intensity of blade, increases the life of blade.
Preferably, the cross section of the cutting edge 111 is wedge-shaped, the top surface and the corresponding side surface of each of 2 cutting edges 111 form a wedge angle α and a wedge angle β, the wedge angle α is 40-50 degrees, and the wedge angle β is 40-50 degrees.
Preferably, the wedge angle α is equal to the wedge angle β, which further facilitates the manufacture of the vibrissac trimming blade.
Example 2: as shown in fig. 1 to 6, a nose hair trimmer assembly comprises at least one nose hair trimming blade, a blade mounting seat 3 which is used for mounting the nose hair trimming blade and can rotate forward and backward, and a cylindrical knife net 2 arranged on the blade mounting seat 3, wherein the knife net 2 is sleeved on a blade body 1; the vibrissa scissors blade, including blade body 1 one side edge of blade body 1 is provided with the cutting edge, blade body 1 is around being on a parallel with the axis rotation of cutting edge realizes pruning the vibrissa, be provided with at least one cutting edge portion 11 on the blade body 1, cutting edge portion 11 is provided with two cutting edges 111 that are front and back distribution on the direction of rotation, the blade orientation of two cutting edges 111 is opposite. Through this setting for the vibrissa can be pruned to two directions just to the vibrissa clipping machine subassembly, and the tube-shape sword net is favorable to whole electronic vibrissa clipping machine subassembly can be put into in the nostril comparatively conveniently, can distribute a plurality of open slits according to the ring-shaped on the sword net, does benefit to the vibrissa and stretches into inside the sword net. Specifically, the bottom of blade mount pad 3 can set up the hexahedron heavy groove but not limited to hexahedron heavy groove for with the motor shaft cooperation in the clipping machine organism, the positive and negative rotation of blade mount pad 3 relies on the positive and negative rotation realization of motor, the preferable 2mm of blade position length of cutting edge portion 11 guarantees better result of use. Through this setting for electric vibrissa trimmer subassembly can just two orientations of turning round trim vibrissa, and the tube-shape sword net is favorable to whole electric vibrissa trimmer subassembly can be put into in the nostril comparatively conveniently, can stretch into the notch according to a plurality of vibrissa of cyclic annular distribution on the sword net 2, and the pruning scope is big.
In this embodiment, the cutting edge 111 is protrudingly disposed on the side surface of the blade body 1, so that the local thickness of the blade body is increased on the premise of ensuring trimming, the rigidity and strength of the blade are improved, and the service life of the blade is prolonged.
Preferably, the cross section of each blade 111 is wedge-shaped, the top surface and the corresponding side surface of each of 2 blades 111 form a wedge angle α and a wedge angle β, the angle of the wedge angle α is 40-50 degrees, the angle of the wedge angle β is 40-50 degrees, and preferably, the angle of the wedge angle α is equal to the angle of the wedge angle β.
Preferably, the blade mounting seat 3 is provided with a blade mounting groove 31, and the blade body 1 is inserted into the blade mounting groove 31.
Preferably, the number of the blade bodies 1 is 2, springs 4 are arranged between 2 blade bodies 1, one end of each spring 4 is connected with one blade body 1, the other end of each spring 4 is connected with the other blade body 1, a limiting boss 32 is arranged on the groove wall of the blade mounting groove 31, a sliding groove 12 is arranged on each blade body 1, and the sliding groove 12 is buckled on the limiting boss 32 and slides along the limiting boss 32. This setting, blade pass through the cartridge mode and install in the blade mounting groove to utilize the cooperation of spout and spacing boss to realize spacingly at the cartridge in-process, simple to operate, blade stability is better, and life is better.
Preferably, two opposite side surfaces of the limiting lug bosses 32, which are located in the sliding direction of the sliding chute 12, are provided with inclined surfaces 33. This arrangement further improves the convenience of blade mounting.
Preferably, two limiting bosses 32 are arranged in the blade mounting groove 31, two sliding grooves 12 are correspondingly arranged on the blade body 1, two end portions of the spring 4 are respectively and correspondingly connected to a position, located between the two sliding grooves 12, on one blade body 1, and a protrusion 13 for positioning the end portion of the spring 4 is arranged on the blade body 1. This setting, it is better to further guarantee blade stability, and life is better.
The specific insertion method of the blade in the embodiment comprises the following steps: firstly, a blade body 1 is inserted from one side of a blade mounting seat 3, and the limiting bosses 32 are provided with corresponding inclined surfaces 33, so that the blade body 1 can be conveniently inserted into the limiting bosses and the limiting bosses 32 are positioned in the sliding grooves 12 through gaps between the two opposite limiting bosses 32, and the blade body 1 is clamped by the limiting bosses 32; then the spring 4 is arranged from the other side of the blade mounting seat 3, and then the second blade body 1 is inserted, and the limiting lug bosses 32 are also used for clamping the blade body 1 through the gap between the two opposite limiting lug bosses 32. The components of the blade body 1 are thus connected in one piece. The spring 4 is arranged at the notch of the back parts of the two blade bodies 1 in the blade mounting seat 3 and pushes the blade bodies 1.
Preferably, a gap of 0.02mm-0.04mm exists between the cutting edge of the blade part and the knife net. According to the arrangement, the influence on the sharpness caused by the collision of the cutting edge is avoided, the service life of the blade is prolonged, and through a large number of experiments, the applicant finds that the gap between 0.02mm and 0.04mm has a good nose hair trimming effect.
Example 3: an electric nose hair trimmer capable of rotating in forward and reverse directions, comprising the electric nose hair trimmer assembly constructed as described in embodiment 2. The electric vibrissa trimmer can trim vibrissa in positive and negative directions, and is simple in structure, convenient to manufacture, good in trimming effect, long in service life and large in market competitiveness.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (10)
1. The utility model provides a vibrissa trimming blade, includes blade body (1) one side edge of blade body (1) is provided with the cutting edge, blade body (1) is around being on a parallel with the axis rotation of cutting edge realizes the shearing of vibrissa and prunes, its characterized in that, be provided with at least one cutting edge portion (11) on blade body (1), cutting edge portion (11) are provided with two cutting edges (111) that are front and back distribution on the direction of rotation, the blade orientation of two cutting edges (111) is opposite.
2. A nose hair trimming blade according to claim 1, wherein the cutting edge (111) is protrudingly provided on a side surface of the blade body (1).
3. The vibrissa trimming blade of claim 2, wherein the cross section of the cutting edge (111) is wedge-shaped, the top surface and the corresponding side surface of each of the 2 cutting edges (111) form a wedge angle α and a wedge angle β, the wedge angle α is 40-50 °, and the wedge angle β is 40-50 °.
4. A vibrissa trimming blade as claimed in claim 3, wherein the wedge angle α is equal to the wedge angle β.
5. A nose hair trimmer assembly comprises at least one nose hair trimming blade, a blade mounting seat (3) which is used for mounting the nose hair trimming blade and can rotate positively and negatively, and a cylindrical knife net (2) arranged on the blade mounting seat (3), wherein the knife net (2) is sleeved on a blade body (1); the vibrissa trimming blade comprises a blade body (1), wherein a cutting edge is arranged at one side edge of the blade body (1), the blade body (1) rotates around an axis parallel to the cutting edge to trim vibrissa, and the vibrissa trimming blade is characterized in that at least one blade part (11) is arranged on the blade body (1), the blade part (11) is provided with two cutting edges (111) which are distributed in the front and back direction on the rotating direction, and the cutting edges of the two cutting edges (111) face opposite directions.
6. A nose hair trimmer assembly according to claim 5, characterized in that the blade mounting seat (3) is provided with a blade mounting slot (31), the blade body (1) being inserted in the blade mounting slot (31).
7. The vibrissa trimmer assembly according to claim 6, wherein the number of the blade bodies (1) is 2, and a spring (4) is arranged between 2 blade bodies (1), one end of the spring (4) is connected with one blade body (1), the other end of the spring (4) is connected with the other blade body (1), a limit boss (32) is arranged on the groove wall of the blade mounting groove (31), a sliding groove (12) is arranged on the blade body (1), and the sliding groove (12) is buckled on the limit boss (32) and slides along the limit boss (32).
8. A nose hair trimmer assembly according to claim 7, characterized in that the two opposite sides of the limit projection (32) in the sliding direction of the slide groove (12) are provided with inclined surfaces (33).
9. A nose hair trimmer assembly according to claim 7, characterized in that two limit bosses (32) are provided in the blade mounting groove (31), two slide grooves (12) are correspondingly provided in the blade body (1), two ends of the spring (4) are respectively and correspondingly connected to a position between the two slide grooves (12) on one blade body (1), and a protrusion (13) for positioning the end of the spring (4) is provided on the blade body (1).
10. An electric nose hair trimmer capable of forward and reverse rotation, comprising the nose hair trimmer assembly as claimed in claim 5 or 6 or 7 or 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215332.XU CN210011010U (en) | 2019-02-20 | 2019-02-20 | Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215332.XU CN210011010U (en) | 2019-02-20 | 2019-02-20 | Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210011010U true CN210011010U (en) | 2020-02-04 |
Family
ID=69312873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215332.XU Active CN210011010U (en) | 2019-02-20 | 2019-02-20 | Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210011010U (en) |
-
2019
- 2019-02-20 CN CN201920215332.XU patent/CN210011010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11577413B2 (en) | Electric handheld hair trimmer including blade with beveled portions | |
| EP3907046A1 (en) | Electric beard trimmer | |
| US9533422B2 (en) | Hair removal apparatus | |
| US5933964A (en) | Cutter blade for hair clippers | |
| CN206287174U (en) | A kind of razor head and shaver | |
| AU2007205107B2 (en) | Multi-use shaving implement | |
| US10105856B2 (en) | Hair clipping device | |
| US20050028369A1 (en) | Nostril hair trimmer with rotating cutter blade | |
| WO2008128152A1 (en) | Multi-use shaving implement | |
| CN107073730A (en) | Razor shelf and the shaver including the razor shelf | |
| US20030106220A1 (en) | Hair dressing device method | |
| CN210011010U (en) | Vibrissa trimming blade, vibrissa trimmer assembly and electric vibrissa trimmer | |
| KR200482245Y1 (en) | Hair Clipper with Cut Comb for Easy Hair Cutting | |
| CN210704938U (en) | Anti-scratch protecting net tool bit and blade | |
| JPH06277113A (en) | Electric nail shaper | |
| CN219666718U (en) | Multifunctional miniature rotary shaver assembly | |
| RU2434738C2 (en) | Lower knife for electric razor head | |
| US20240058974A1 (en) | Hair clipper attachment comb with enhanced hair flow geometry | |
| CN217123247U (en) | Rotary electric shaver | |
| US20230364814A1 (en) | Universal Comb Fade Blade | |
| WO2008068539A1 (en) | Exchangeable spiral shaving razor | |
| JPS5858115B2 (en) | hair cutter | |
| JPS642700Y2 (en) | ||
| CN114888853A (en) | Cutting unit, shaver head and electric shaver | |
| GB2400064A (en) | Nostril hair trimmer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |