CN211250120U - Rotary cutter head with side cutter - Google Patents
Rotary cutter head with side cutter Download PDFInfo
- Publication number
- CN211250120U CN211250120U CN201922019611.1U CN201922019611U CN211250120U CN 211250120 U CN211250120 U CN 211250120U CN 201922019611 U CN201922019611 U CN 201922019611U CN 211250120 U CN211250120 U CN 211250120U
- Authority
- CN
- China
- Prior art keywords
- cutter
- blade
- elastic sheet
- movable
- cutter head
- 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
- Dry Shavers And Clippers (AREA)
Abstract
The utility model relates to a rotary cutter head with a side cutter, which mainly solves the technical problems that the existing rotary cutter head can not shave off hairs entering from the side surface of a stationary cutter, and the like; the elastic sheet is characterized in that a plurality of side knives are arranged on the side wall of the elastic sheet, one ends of the side knives are fixedly connected with the elastic sheet, and the other ends of the side knives are attached to the inner side wall of the static knife. The beneficial effects of the utility model are that set up a plurality of side knives on the lateral wall of shell fragment, because the shell fragment is fixed in the bottom that moves the blade holder, through the rotation that moves the blade holder, move the blade and just can shave the hair that quiet sword openly got into, and the side knife then can shave the hair that gets into by quiet sword side and remove, has guaranteed the effect of shaving and the benefit of shaving of quiet sword openly and side hair, and the simple structure of side knife, with the integrative stamping forming of shell fragment, easily production and assembly.
Description
Technical Field
The utility model relates to a shaving head, more specifically the rotatory tool bit of area side sword that says so relates to a mainly be applied to the hair clipper field.
Background
Chinese patent CN205600780U discloses a blade mounting plate of a shaver, which comprises a plate body and a blade arranged in the plate body, wherein the upper end surface of the blade is provided with a cutting edge and the cutting edge is attached to a static blade net, the bottom of the blade is provided with a mounting hole, and the blade is fixedly connected with the plate body by inserting a metal elastic sheet fixed at the bottom of the plate body into the mounting hole. However, in the actual use process, the blade has a good shaving effect on the hair led in from the end face of the static cutter, but has no effect on the hair entering from the side face of the static cutter, so that the shaving operation cannot be carried out, and the shaving effect and the shaving benefit of the shaver are influenced.
SUMMERY OF THE UTILITY MODEL
The technical problems that the existing rotary cutter head cannot shave hairs entering the side face of the static cutter and the like are solved; the utility model provides a take rotatory tool bit of side sword, this rotatory tool bit not only can guarantee the positive effect of shaving of quiet sword, but also can effectively shave except that shaving of the hair that gets into to quiet sword side, effectively promote the shaving effect and the shaving benefit of razor.
In order to solve the technical problems, the technical scheme adopted by the utility model is a rotary cutter head with a side cutter, which comprises a movable cutter seat and a movable cutter blade, wherein the bottom end of the movable cutter seat is provided with an elastic sheet which is fixedly connected with the movable cutter blade so as to fix the movable cutter blade in the movable cutter seat; the side wall of the elastic sheet is provided with a plurality of side cutters, one end of each side cutter is fixedly connected with the elastic sheet, and the other end of each side cutter is attached to the inner side wall of the corresponding static cutter.
Furthermore, the peripheral side wall of the movable cutter seat is provided with cutter grooves matched with the number of the side cutters, and the side cutters are arranged in the cutter grooves, and the end parts of the side cutters are attached to the inner side wall of the static cutter.
Further, the side cutter comprises a cutter head part, a bending part and a connecting part, the bending part is in an inclined shape, one end of the bending part is connected with the cutter head part, the other end of the bending part is connected with the connecting part, the other end of the connecting part is connected with the elastic sheet, and the cutter head part, the bending part, the connecting part and the elastic sheet are in an integral structure; the knife head part is attached to the inner side wall of the static knife.
Furthermore, a knife edge is arranged on the side wall of the knife head part and is attached to the inner side wall of the static knife.
Further, a bent portion bent toward the bent portion is provided at the upper end of the blade head portion.
Furthermore, two sides of the bottom of the movable blade are respectively provided with a limiting step, a limiting hole is arranged between the two limiting steps, and the elastic sheet is provided with a limiting presser foot matched with the limiting step and a limiting pin inserted into the limiting hole.
The beneficial effects of the utility model are that set up a plurality of side knives on the lateral wall of shell fragment, because the shell fragment is fixed in the bottom that moves the blade holder, through the rotation that moves the blade holder, move the blade and just can shave the hair that quiet sword openly got into, and the side knife then can shave the hair that gets into by quiet sword side and remove, has guaranteed the effect of shaving and the benefit of shaving of quiet sword openly and side hair, and the simple structure of side knife, with the integrative stamping forming of shell fragment, easily production and assembly.
Drawings
FIG. 1 is a sectional view of a rotary cutter head with a side cutter
FIG. 2 is a front view of the movable blade holder of the embodiment of the present invention
FIG. 3 is a bottom view of the movable blade holder according to the embodiment of the present invention
FIG. 4 is a perspective view of the elastic sheet according to the embodiment of the present invention
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, the utility model relates to a rotary cutter head with side cutters, which comprises a movable cutter holder 1 and a movable cutter blade 2, wherein the bottom end of the movable cutter holder 1 is provided with an elastic sheet 3, and the elastic sheet 3 is fixedly connected with the movable cutter blade 2 to fix the movable cutter blade 2 in the movable cutter holder 1; the side wall of the elastic sheet 3 is provided with a plurality of side knives 4, one end of each side knife 4 is fixedly connected with the elastic sheet 3, and the other end of each side knife is attached to the inner side wall of the static knife 5. The side walls of the elastic sheets 3 are provided with the side cutters 4, the elastic sheets 3 are fixed at the bottoms of the movable cutter seats 1, the movable cutter blades 2 can shave hairs entering the front surfaces of the fixed cutters 5 through rotation of the movable cutter seats 1, the side cutters 4 can shave hairs entering the side surfaces of the fixed cutters 5, the shaving effect and the shaving benefit of the hairs on the front surfaces and the side surfaces of the fixed cutters 5 are guaranteed, the side cutters 4 are simple in structure, and the elastic sheets 3 are integrally formed in a punch forming mode and easy to produce and assemble.
In the embodiment, in order to facilitate the installation of the side knives 4 and ensure the shaving effect of the side knives 4 and avoid the influence of the side knives 4 on the rotary shaving of the rotary knife head during moving, the circumferential side wall of the movable knife holder 1 is provided with knife grooves 11 with the number matched with that of the side knives 4, and the end parts of the side knives 4 arranged in the knife grooves 11 are attached to the inner side wall of the static knife 5. The knife grooves 11 are formed in the peripheral side walls of the movable knife holder 1, so that the side knives 4 can be clamped into the knife grooves 11, the side walls of the knife grooves 11 can be used for limiting the side knives 4 when the side knives are used, the shaving effect is guaranteed, meanwhile, the knife grooves 11 can be used for protecting the side knives 4, and the side knives 4 are prevented from being twisted or deformed under stress.
In this embodiment, in order to prevent the side blade 4 from affecting the rotary shaving of the rotary cutter head and the shaving effect of the side blade 4, the side blade 4 includes a blade head portion 41, a bent portion 42 and a connecting portion 43, the bent portion 42 is inclined, one end of the bent portion 42 is connected with the blade head portion 41, the other end of the bent portion is connected with the connecting portion 43, the other end of the connecting portion 43 is connected with the elastic piece 3, and the blade head portion 41, the bent portion 42, the connecting portion 43 and the elastic piece 3 are of an integral structure; the knife head part 41 is attached to the inner side wall of the static knife 5. The side knife 4 is set to be three-section, the connecting part 43 is fixedly connected with the elastic sheet 3 and the connecting part 43 is in a right-angle state with the elastic sheet 3, the knife head part 41 and the connecting part 43 are connected by the bending part 42, and the bending part 42 is set to be inclined to enable the knife head part 41 to be arranged outside the movable knife holder 1, so that when the movable knife holder 1 rotates, the side knife 4 cannot interfere with the movable knife 2, and can be directly attached to the inner side wall of the static knife 5, and hairs entering from the side face of the static knife 5 can be shaved off. In the actual production process, the cutter head portion 41, the bent portion 42, the connecting portion 43 and the elastic sheet 3 are integrated into a whole and are integrally formed through a stamping process.
In the present embodiment, in order to ensure the shaving effect of the side blades 4, the side walls of the blade head 41 are provided with the cutting edges 44, and the cutting edges 44 are attached to the inner side walls of the stationary blades 5. By arranging the cutting edges 44 on the side walls of the side cutters 4, when the movable cutter holder 1 rotates, the cutting edges 44 of the side cutters 4 can be matched with the inner side walls of the fixed cutters 5 to shave hairs, the sharpness of the side cutters 44 is improved, and the hair shaving effect is ensured. In the actual use process, the blade 44 is disposed on the side wall in the same direction as the rotating direction of the movable blade holder 1, and of course, the blade 44 may be disposed on both side walls of the blade head portion 41, which may be determined according to the user's requirement.
In this embodiment, in the assembling process, since the nose portion 41 of the side blade 4 is disposed outside the movable blade holder 1 and attached to the inner side wall of the stationary blade 5, a bent portion 45 bent toward the bent portion 42 is provided at the upper end of the nose portion 41 for the convenience of assembly. By arranging the bending part 45 which is bent inwards at the upper end of the cutter head part 41, when the shaver is assembled, the bending part 45 of the cutter head part 41 can avoid the inner side wall of the static cutter 5, so that the cutter head part 41 can be inserted into the static cutter 5, the side cutter 4 can be quickly installed, the attaching degree of the side cutter 4 and the inner side wall of the static cutter 5 can be ensured, and the shaving effect can be ensured.
In this embodiment, in order to facilitate the installation and fixation of the movable blade 2 and prevent the movable blade 2 from being damaged when being stressed, two sides of the bottom of the movable blade 2 are respectively provided with a limiting step 21, a limiting hole 22 is arranged between the two limiting steps 21, and the elastic sheet 3 is provided with a limiting presser foot 31 matched with the limiting step 21 and a limiting pin 32 inserted into the limiting hole 22. The bottom of the moving blade 2 is provided with a limit step 21, the moving blade 2 is supported by a limit presser foot 31 arranged on the elastic sheet 3 to enable the moving blade 2 to be clamped in the moving blade holder 1, and in order to prevent the moving blade 2 from falling off, a limit pin 32 is inserted into a limit hole 22 to enable the moving blade 2 to be movably connected with the elastic sheet 3; when the movable blade 2 is forced to move downwards, the movable blade 2 can overcome the elasticity of the limiting presser foot 31, and the use safety of the movable blade 2 is ensured; when the external force disappears, the limiting presser foot 31 can automatically restore to enable the movable blade 2 to move upwards and reset to the initial working state; the limiting hole 22 is additionally arranged at the bottom of the movable blade 2, and the limiting pin 32 on the elastic sheet 3 is inserted into the limiting hole 22, so that the movable blade 2 is prevented from being separated from the movable blade holder 1, and meanwhile, the limiting hole 22 can limit the stroke of the downward displacement of the movable blade 2 under stress to protect the use safety of the movable blade 2.
The above embodiments should not be considered as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (6)
1. A rotary cutter head with a side cutter comprises a movable cutter seat and a movable cutter blade, wherein the bottom end of the movable cutter seat is provided with an elastic sheet which is fixedly connected with the movable cutter blade so that the movable cutter blade is fixed in the movable cutter seat; the elastic sheet is characterized in that a plurality of side knives are arranged on the side wall of the elastic sheet, one ends of the side knives are fixedly connected with the elastic sheet, and the other ends of the side knives are attached to the inner side wall of the static knife.
2. The rotary cutter head with the side cutters as claimed in claim 1, wherein the peripheral side wall of the movable cutter base is provided with cutter grooves with the number matched with that of the side cutters, the side cutters are arranged in the cutter grooves, and the end parts of the side cutters are attached to the inner side wall of the stationary cutter.
3. The rotary cutter head with the side cutter according to claim 1 or 2, wherein the side cutter comprises a cutter head portion, a bending portion and a connecting portion, the bending portion is inclined, one end of the bending portion is connected with the cutter head portion, the other end of the bending portion is connected with the connecting portion, the other end of the connecting portion is connected with the elastic sheet, and the cutter head portion, the bending portion, the connecting portion and the elastic sheet are of an integrated structure; the knife head part is attached to the inner side wall of the static knife.
4. The rotary cutter head with the side cutters as claimed in claim 3, wherein the side wall of the cutter head portion is provided with a cutting edge which is attached to the inner side wall of the stationary cutter.
5. The rotary cutter head with the side cutter according to claim 4, wherein a bent portion bent to one side of the bent portion is provided at an upper end of the cutter head portion.
6. The rotary cutter head with the side cutter as claimed in claim 5, wherein the bottom of the movable blade is provided with two sides with a limit step, a limit hole is provided between the two limit steps, and the spring plate is provided with a limit presser foot matched with the limit step and a limit pin inserted into the limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019611.1U CN211250120U (en) | 2019-11-20 | 2019-11-20 | Rotary cutter head with side cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019611.1U CN211250120U (en) | 2019-11-20 | 2019-11-20 | Rotary cutter head with side cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211250120U true CN211250120U (en) | 2020-08-14 |
Family
ID=71966801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019611.1U Active CN211250120U (en) | 2019-11-20 | 2019-11-20 | Rotary cutter head with side cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211250120U (en) |
-
2019
- 2019-11-20 CN CN201922019611.1U patent/CN211250120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2176041B1 (en) | Multi-use shaving implement | |
| EP3299134B1 (en) | A shaving blade cartridge and shaver comprising such shaving blade cartridge | |
| EP3730260B1 (en) | Shield skin adapter | |
| EP3638467B1 (en) | Razor cartridges | |
| CN211250120U (en) | Rotary cutter head with side cutter | |
| CN210256241U (en) | Razor tool bit shell fragment structure | |
| CN212947917U (en) | Tool bit assembly | |
| CN210452831U (en) | Novel reciprocating type tool bit that shaves | |
| CN113427524A (en) | Knife net assembly | |
| CN216781910U (en) | Static knife, blade set and shaver | |
| CN220593223U (en) | Cutter head assembly and shaver | |
| CN213859373U (en) | Shaver head with fixed cutter outside and movable cutter inside | |
| CN219190280U (en) | Shaver head | |
| CN210148144U (en) | Soft covering structure for shaver head | |
| CN221604467U (en) | Replaceable shaving nose hair integrated structure | |
| CN110181564B (en) | Shaver head | |
| CN113601555B (en) | Shaver head assembly and electric shaver | |
| CN220051928U (en) | Integral reciprocating tool bit assembly | |
| CN218428454U (en) | Novel shearing device | |
| CN212241136U (en) | Integral movable blade | |
| CN211278502U (en) | Eyebrow trimming scissor head assembly structure | |
| CN210551378U (en) | Rotary electric eyebrow-plucking blade | |
| CN219768319U (en) | Fixed cutter structure, trimmer cutter head and electric shearing device | |
| CN216180714U (en) | Pruning tool bit | |
| CN210998850U (en) | Shaver head and shaver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |