CN214055368U - Rotary shaver tool bit subassembly - Google Patents
Rotary shaver tool bit subassembly Download PDFInfo
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- CN214055368U CN214055368U CN202023314867.4U CN202023314867U CN214055368U CN 214055368 U CN214055368 U CN 214055368U CN 202023314867 U CN202023314867 U CN 202023314867U CN 214055368 U CN214055368 U CN 214055368U
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Abstract
The utility model discloses a rotary shaver head component, which comprises a cutter mesh and a movable cutter; the movable cutter comprises a cutter body and a cutter frame which are made of ceramic materials, and a first cutting edge and a second cutting edge are arranged on two side surfaces of the cutter body; the cutter body is characterized in that a groove is further formed in the upper end face of the cutter body and is located between the first cutting edge and the second cutting edge. The beneficial effects of the utility model reside in that: 1. the utility model adopts ceramic material to make the moving knife, which has high hardness, corrosion resistance, difficult abrasion and rustiness and lasting sharp cutting edge; 2. the double cutting edges are designed on the cutter body, so that forward shearing and reverse shearing can be realized, and the shearing requirements of different beards are met; 3. the reinforced cutter foot is arranged to connect the cutter frame and the cutter body, so that the stability of the cutter body is enhanced; 4. the upper end surface of the cutter body is provided with the groove, so that the contact area between the cutter body and the cutter mesh is reduced, and the temperature rise of the cutter mesh is reduced when the movable cutter rotates.
Description
Technical Field
The utility model relates to a rotation type razor tool bit subassembly.
Background
The razor body generally includes a blade mesh and a movable blade, and a cutting angle is formed between the blade point of the movable blade and the blade mesh to cut hair entering the cutting angle. The present rotary electric shaver moves the sword and adopts metal material usually, rusts easily, and the sharpness descends after using a period, and easy wearing and tearing moreover, the hardness of blade edge is not high, and in addition, the metal moves the usual stamping forming of sword, has certain limitation on structural design. Moreover, the difference between the existing movable cutters is only the number of the cutting edges and the number of turns of the cutting edges on the movable cutters, so that the movable cutters are single in structure, beards enter the cutter net slowly, and the entering angle is single, thereby influencing the shaving efficiency.
Disclosure of Invention
An object of the utility model is to provide a rotatory tool bit of razor that can two-wayly shave.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary shaver head component comprises a cutter mesh and a movable cutter; the movable cutter comprises a cutter body and a cutter frame which are made of ceramic materials, and a first cutting edge and a second cutting edge are arranged on two side surfaces of the cutter body; the cutter body is characterized in that a groove is further formed in the upper end face of the cutter body and is located between the first cutting edge and the second cutting edge.
Preferably, the upper end surface of the knife body is a trapezoidal surface which is horizontally arranged and is in contact with the end surface of the inner side of the knife net.
Preferably, the upper end surface of the knife body is a trapezoidal surface which is horizontally arranged and is in contact with the end surface of the inner side of the knife net.
Preferably, the first blade and the second blade are obliquely arranged towards the lower middle part of the knife body, a first shearing angle is formed between the first blade and the knife net, a second shearing angle is formed between the second blade and the knife net, and the directions of the first shearing angle and the second shearing angle are opposite.
Preferably, the knife rest is connected with the knife head through a knife foot, and two side surfaces of the knife foot are respectively flush with the first cutting edge and the second cutting edge.
Preferably, the cutter body, the cutter foot and the cutter frame are integrally formed, the upper end of the cutter foot is in arc transition connection with the cutter head, and the lower end of the cutter foot is in arc transition connection with the cutter frame.
Preferably, the tool rest is a circular tool rest, and the tool body is circumferentially arranged on the circumferential surface of the tool rest through the tool legs.
Preferably, the tool rest is provided with a beard leakage groove, and the lower end face of the tool rest is provided with a connecting part connected with the driving part.
Preferably, the tool rest is provided on a circumferential surface of the tool rest obliquely outward.
The beneficial effects of the utility model reside in that: 1. the utility model adopts ceramic material to make the moving knife, which has high hardness, corrosion resistance, difficult abrasion and rustiness and lasting sharp cutting edge; 2. the double cutting edges are designed on the cutter body, so that forward shearing and reverse shearing can be realized, and the shearing requirements of different beards are met; 3. the reinforced cutter foot is arranged to connect the cutter frame and the cutter body, so that the stability of the cutter body is enhanced; 4. the upper end surface of the cutter body is provided with the groove, so that the contact area between the cutter body and the cutter mesh is reduced, and the temperature rise of the cutter mesh is reduced when the movable cutter rotates.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Fig. 2 is a schematic structural view of the moving blade.
In the drawings, the reference numbers: 1. a knife net; 2. moving a knife; 201. a tool holder; 202. a cutter body; 203. a knife leg; 2011. a beard leakage groove; 204. a connecting portion; a. a first blade; b. a second blade; 2021. and (4) a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides a technical solution: a rotary shaver head component comprises a cutter mesh 1 and a movable cutter 2; the movable knife 2 comprises a knife body 202 and a knife rest 201 which are made of ceramic materials, and a first knife edge a and a second knife edge b are arranged on two side surfaces of the knife body 202; a groove 2021 is further formed in the upper end surface of the cutter body 202, and the groove 2021 is located between the first blade a and the second blade b.
As a further description of the above technical solution: the upper end surface of the knife body 202 is a trapezoidal surface which is horizontally arranged, and is in contact with the end surface of the inner side of the knife net 1.
By adopting the technical scheme, the groove 2021 is formed in the upper end face of the cutter body 202, when the movable cutter 2 rotates, the upper end face of the cutter body 202 is in contact with the inner end face of the cutter net 1 to generate friction, the contact area is reduced after the groove 2021 is formed, and the temperature rise of the cutter net 1 is reduced.
As a further description of the above technical solution: the groove 2021 is triangular, and a corner near the outer side is arc-shaped, and the groove wall of the groove 2021 is inclined.
Through the arrangement of the technical scheme, the groove 2021 is arranged to be triangular, and the angle at the front end is arc-shaped, so that the stability of the cutter body is enhanced.
As a further description of the above technical solution: the first blade a and the second blade b are obliquely arranged below the middle of the cutter body 202, a first shearing angle is formed between the first blade a and the cutter net 1, a second shearing angle is formed between the second blade b and the cutter net 1, and the directions of the first shearing angle and the second shearing angle are opposite.
Through the arrangement of the technical scheme, two cutting edges in opposite directions are arranged on the same cutter body 202, and two cutting angles in opposite directions are formed between the two cutting edges and the cutter mesh 1 respectively, so that the forward shearing and the reverse shearing are realized, and the shearing requirements of different beards are met.
As a further description of the above technical solution: the tool rest 201 is connected with the tool bit through a tool foot 203, and two side surfaces of the tool foot 203 are respectively flush with the first cutting edge a and the second cutting edge b.
By adopting the technical scheme, the cutter foot 203 is arranged to connect the cutter body 202 and the cutter frame 201, and the side surface of the cutter foot 203 is flush with the two cutting edge surfaces, so that the stability of the cutter body 202 is enhanced.
As a further description of the above technical solution: the knife body 202, the knife leg 203 and the knife rest 201 are integrally formed, the upper end of the knife leg 203 is in arc transition connection with the knife head, and the lower end of the knife leg 203 is in arc transition connection with the knife rest 201.
As a further description of the above technical solution: the tool holder 201 is a circular tool holder 201, and the tool body 202 is circumferentially arranged on the circumferential surface of the tool holder 201 through the tool leg 203.
As a further description of the above technical solution: the tool rest 201 is provided with a beard leakage groove 2011, and the lower end face of the tool rest 201 is provided with a connecting part 204 connected with a driving part.
Through the arrangement adopting the technical scheme, the beard leakage groove 2011 is formed in the knife rest 201, so that the cut beard leaks out through the beard leakage groove 2011, and meanwhile, the weight of the movable knife 2 is reduced.
As a further description of the above technical solution: the blade legs 203 are disposed obliquely outward on the circumferential surface of the blade holder 201.
The utility model discloses a using-way is unanimous with current rotation type razor tool bit, does not do here and gives unnecessary details.
The utility model has the advantages that: 1. the utility model adopts ceramic material to make the moving knife, which has high hardness, corrosion resistance, difficult abrasion and rustiness and lasting sharp cutting edge; 2. the double cutting edges are designed on the cutter body, so that forward shearing and reverse shearing can be realized, and the shearing requirements of different beards are met; 3. the reinforced cutter foot is arranged to connect the cutter frame and the cutter body, so that the stability of the cutter body is enhanced; 4. the upper end surface of the cutter body is provided with the groove, so that the contact area between the cutter body and the cutter mesh is reduced, and the temperature rise of the cutter mesh is reduced when the movable cutter rotates.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A rotary shaver head component comprises a cutter mesh and a movable cutter; the method is characterized in that: the movable cutter comprises a cutter body and a cutter frame which are made of ceramic materials, and a first cutting edge and a second cutting edge are arranged on two side surfaces of the cutter body; the cutter body is characterized in that a groove is further formed in the upper end face of the cutter body and is located between the first cutting edge and the second cutting edge.
2. The rotary razor cartridge assembly of claim 1, wherein: the upper end surface of the cutter body is a trapezoidal surface which is horizontally arranged and is in contact with the inner side end surface of the cutter net.
3. The rotary razor cartridge assembly of claim 2, wherein: the groove is triangular, one corner close to the outer side is arc-shaped, and the groove wall of the groove is obliquely arranged.
4. The rotary razor cartridge assembly of claim 1, wherein: the first cutting edge and the second cutting edge are obliquely arranged below the middle of the cutter body, a first shearing angle is formed between the first cutting edge and the cutter net, a second shearing angle is formed between the second cutting edge and the cutter net, and the directions of the first shearing angle and the second shearing angle are opposite.
5. The rotary razor cartridge assembly of claim 1, wherein: the knife rest is connected with the knife head through a knife foot, and two side surfaces of the knife foot are respectively flush with the first cutting edge and the second cutting edge.
6. The rotary razor cartridge assembly of claim 5, wherein: the cutter body, the cutter foot and the cutter frame are integrally formed, the upper end of the cutter foot is in arc-shaped transition connection with the cutter head, and the lower end of the cutter foot is in arc-shaped transition connection with the cutter frame.
7. The rotary razor cartridge assembly of claim 5, wherein: the cutter rest is a circular cutter rest, and the cutter bodies are circumferentially arranged on the circumferential surface of the cutter rest through the cutter feet.
8. The rotary razor cartridge assembly of claim 1, wherein: the tool rest is provided with a beard leakage groove, and the lower end face of the tool rest is provided with a connecting part connected with the driving part.
9. The rotary razor cartridge assembly of claim 7, wherein: the cutter foot is obliquely and outwards arranged on the circumferential surface of the cutter frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314867.4U CN214055368U (en) | 2020-12-31 | 2020-12-31 | Rotary shaver tool bit subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314867.4U CN214055368U (en) | 2020-12-31 | 2020-12-31 | Rotary shaver tool bit subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214055368U true CN214055368U (en) | 2021-08-27 |
Family
ID=77368350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023314867.4U Active CN214055368U (en) | 2020-12-31 | 2020-12-31 | Rotary shaver tool bit subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214055368U (en) |
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2020
- 2020-12-31 CN CN202023314867.4U patent/CN214055368U/en active Active
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