CN203471805U - Electric shaver cutter head - Google Patents
Electric shaver cutter head Download PDFInfo
- Publication number
- CN203471805U CN203471805U CN201320515661.9U CN201320515661U CN203471805U CN 203471805 U CN203471805 U CN 203471805U CN 201320515661 U CN201320515661 U CN 201320515661U CN 203471805 U CN203471805 U CN 203471805U
- Authority
- CN
- China
- Prior art keywords
- moving knife
- blade
- cutter head
- connector
- tool tip
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
The utility model relates to an electric shaver cutter head. The electric shaver cutter head comprises a rotating-type movable cutter assembly and a fixed cutter assembly arranged above the movable cutter. The movable cutter assembly comprises a movable cutter and a connecting piece used for being connected with a driving device so that the movable cutter can be driven to rotate. The movable cutter comprises a bottom plate, one or more blades stretch out of the periphery of the bottom plate in the radial direction, cutter head bodies bent upwards are arranged on one sides of the blades respectively in the same direction, and one edge or more edges arranged at intervals are arranged on the head portion of each cutter head body. Through the structural improvement of the movable cutter assembly, the electric shaver cutter head simplifies production processes and is high in coaxiality, smooth in operation and more reliable.
Description
(1) technical field
The utility model relates to a kind of electric shaver, relates in particular to a kind of cutter head of rotary electric shaver.
(2) background technology
Existing razor tool tip has included moving knife component and stationary knife assembly, moving knife component includes each separate moving knife, as shown in Figure 1, moving knife is erect and is arranged on base plate by a support bar, on support bar, by U-shaped, support two groups of cutter heads, during fabrication, generally by twice bending, bending first makes progress support bar on same circumferencial direction, and then by cutter head outwards bending again, this kind of moving knife set-up mode, when producing, concentricity etc. detects index and is difficult to control, cause concentricity bad, rotational trajectory when moving knife rotates on stationary knife is not good, not steady during work, shake is large.In addition, the knife face of this kind of moving knife is less, again because the groove on stationary knife is darker, can cause and draw palpus, and the efficiency that shaves is not high, always has residual.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of electric razor tool tip of good concentricity working stability.
The technical scheme in the invention for solving the technical problem is:
A kind of electric razor tool tip, comprise rotary moving knife component and the stationary knife assembly that is arranged on moving knife component top, described moving knife component comprises moving knife and is used for the connector of connecting drive device driving moving knife rotation, described moving knife comprises base plate, the surrounding of described base plate extend radially outwardly a slice or blade more than a slice, one side of described blade is all upwards bent with cutter head in the same way, and the head of described cutter head is provided with a slice or interval arranges blade more than a slice.
As preferably, connector is coaxially fixed on moving knife below, and the blade on moving knife is all embedded on described connector at least partly.
As preferably, the upper surface of connector is provided with the caulking groove of coupling blade, and described blade embeds respectively in corresponding caulking groove, and the upper surface of connector is also provided with alignment pin, on the base plate of described moving knife, be provided with locating hole, described alignment pin inserts respectively in corresponding locating hole.
As preferably, the direct injection moulding of connector is fixed on moving knife below.
As preferably, base plate and blade are integral type setting.
As preferably, base plate and blade are split type setting, and described blade is connected by a ring plate, and base plate and the blade being connected are by riveting or welding or injection moulding mode are fixed together.
As preferably, moving knife includes the first moving knife and the second moving knife, and the first described moving knife is pressed on the second moving knife, and the blade on the first described moving knife and the blade spaced radial on the second moving knife distribute.
As preferably, moving knife includes the first moving knife and the second moving knife, and the first described moving knife is pressed on the second moving knife, circumferentially the distributing successively of the blade on the blade on the first moving knife and the second moving knife.
As preferably, the angle between cutter head and blade is obtuse angle, and the even interval of described blade arranges, and on the first described moving knife and the cutter head of the second moving knife, a slice blade is all only set.
As preferably, angle between cutter head and blade is obtuse angle, the even interval of described blade arranges, blade on the first described moving knife and the cutter head of the second moving knife is respectively arranged with two, described cutter head is set to square, notch is offered at the middle part of cutter head from top to bottom, and the both sides of described notch form described blade.
Surrounding at moving knife base plate is radially extended blade, and then cutter head is to arrange at angle by directly make progress in blade one side wrap direction and blade, and while manufacturing, moving knife is directly shaped by the method for stamping-out and a bending from raw material, simple in structure.When this kind of structure produced, concentricity is better, moving knife stable working, and running orbit is better.During certain stamping-out, at blade and back plate connections, also a folding line can be set, still, blade radially extends on the whole.Blade on cutter head can arrange a slice or more than a slice, is generally a slice, two or three, the corresponding setting of stationary knife cutter net on blade number and stationary knife assembly.Blade can be arranged to multi-disc, is generally 5～9 blades.Blade is a slice when above, offers from top to bottom notch on cutter head, is arranged on the both sides of notch on cutter head.Connector is fixed on moving knife, and connecting drive device, drives moving knife to rotate.When connector is set, blade is embedded at least partly in connector, in prior art, connector is only fixed on the intermediate throughholes position of moving knife base plate, is embedded blade in connector when work, and intensity is higher, moves more steady.The fixed form of moving knife and connector can be various, such as injection moulding, welding, riveted joint etc., or inserts locating hole mode by alignment pin.Base plate on moving knife and blade can be wholely set, also can split setting, and be fixed together by riveted joint, welding or injection moulding mode.Moving knife is arranged to the first moving knife and the second moving knife, includes the cutter head of base plate, blade and bending, and together with the first moving knife is crimped on the second moving knife, the blade on the blade on the first moving knife and the second moving knife radially or circumferential array.
The beneficial effects of the utility model are: the utility model, by the architecture advances to moving knife component, has been simplified production technology, and concentricity is high, operates steadily, more reliable.
(4) accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is the blast structural representation of embodiment mono-.
Fig. 3 is the part-structure schematic diagram of embodiment mono-.
Fig. 4 is the part-structure schematic diagram of embodiment bis-.
Fig. 5 is the part-structure schematic diagram of embodiment tri-.
Fig. 6 is the structural representation of embodiment tri-.
Fig. 7 is the part-structure schematic diagram of embodiment tetra-.
Fig. 8 is the assembly structure schematic diagram of Fig. 7.
Fig. 9 is the part-structure schematic diagram of embodiment five.
Figure 10 is the assembly structure schematic diagram of Fig. 9.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment mono-: as shown in Figure 2,3, a kind of electric razor tool tip, comprise rotary moving knife component and be arranged on the stationary knife assembly 1 of moving knife component top, moving knife component comprises moving knife 2 and is used for the connector 3 that connecting drive device drives moving knife to rotate, and moving knife 2 coaxially arranges with connector 3.Moving knife 2 comprises base plate 22, the surrounding of base plate 22 blade 25 that extended radially outwardly, and blade 25 is arranged on base plate 22 surroundings for divergent shape, and the even interval of blade 25 arranges, and blade 25 is integral type settings with base plate 22.One side of blade 25 is all upwards bent with cutter head 24 in the same way, and the angle between cutter head 24 and blade 25 is obtuse angle, and cutter head 24 can be set to square, and the head of cutter head 24 is provided with blade 26.Blade 26 can only be set to a slice, or more than a slice, when blade a slice is above, notch 23 is offered at the middle part of cutter head 26 from top to bottom, and the both sides of notch 23 form described blade 26.When the annular stationary knife cutter net 11 on stationary knife assembly 1 is provided with three circles, corresponding blade 26 is provided with three, and when the annular stationary knife cutter net 11 on stationary knife assembly is provided with two circles, corresponding blade 26 is provided with two.
Surrounding at base plate 22 is radially extended blade 25, then cutter head 24 is by upwards wrap direction and blade 25 arrange at angle, be that moving knife is directly shaped by the method for stamping-out and a bending from raw material, simple in structure, than the bending cutter head downward bending mode again that makes progress of blade in prior art, when this structure is produced, concentricity is better, moving knife stable working, and running orbit is better.During certain stamping-out, at blade and back plate connections, also a folding line can be set, still, blade radially extends on the whole.The blade 25 of moving knife is embedded in the caulking groove 31 of connector, and is fixed by alignment pin 32, like this, than the unsettled setting of blade in prior art, has increased the intensity of blade, moves more steady.The corresponding setting of stationary knife cutter net 11 on blade 26 numbers and stationary knife assembly.
The utility model, by the architecture advances to moving knife component, has been simplified production technology, and concentricity is high to operate steadily, and improves by the connected mode of connector and moving knife, and the operation intensity of blade is improved.
Embodiment bis-: as shown in Figure 4, moving knife 2 structures are identical with the moving knife structure in embodiment mono-, and connector 3 adopts common connector in prior art, and connector is directly coaxially fixed on place, moving knife centre position, and the blade on moving knife is unsettled setting.
Embodiment tri-: as shown in Figure 5,6, the blade 25 on moving knife 2 is connected by a ring plate 5, and base plate 22 is split settings with blade 25, base plate 22 and the blade 25 being connected or riveted joint or weld or other modes are fixed together.Connector 3 adopts common connector in prior art, and connector 3 is directly coaxially fixed on place, moving knife centre position.Other structures are identical with embodiment bis-.
Embodiment tetra-: as shown in Figure 7,8, moving knife 2 includes the first moving knife 6 and the second moving knife 7, the first moving knife 6 is pressed on the second moving knife 7, the structure of the first moving knife 6 and the second moving knife 7 is identical with the moving knife structure in embodiment mono-, the first moving knife 6 and the second moving knife 7 are all fixed on connector 3, and the structure of connector 3 is identical with the structure of embodiment mono-.The first moving knife 6 comprises the first base plate, the surrounding of the first base plate first blade 256 that extended radially outwardly, the first blade 256 and the first base plate are integral type settings, one side of the first blade 256 is all upwards bent with the first cutter head 246 in the same way, angle between the first cutter head 246 and the first blade 256 is obtuse angle, the first cutter head 246 can be set to square, the head of the first cutter head 246 is provided with the first blade 266, the first blade 266 is set to two, the middle part of the first blade 266 offers notch from top to bottom, and the first blade 266 is positioned at the both sides of notch.
The second moving knife 7 comprises the second base plate, the surrounding of the second base plate second blade 257 that extended radially outwardly, the second blade 257 and the first base plate are integral type settings, one side of the second blade 257 is all upwards bent with the second cutter head 247 in the same way, angle between the second cutter head 247 and the second blade 257 is obtuse angle, the second cutter head 247 can be set to square, the head of the second cutter head 247 is provided with the second blade 267, the second blade 267 is set to two, the middle part of the second blade 267 offers notch from top to bottom, and the second blade 267 is positioned at the both sides of notch.
The first moving knife 6 is pressed on after the second moving knife 7, and the week that the first blade 266 is positioned at the second blade 267, first blade 256 was folded is located on the second blade 257 to the inside, and the first blade 266 is by establishing or gap is arranged on the second blade 267 inner sides.
The moving knife of this structure, has increased facet area greatly, and the efficiency that shaves is higher.
Embodiment five: as shown in Fig. 9,10, moving knife 2 includes the first moving knife 8 and the second moving knife 9, the first moving knife 8 is pressed on the second moving knife 9, the structure of the first moving knife 8 and the second moving knife 9 moving knife structure a kind of with embodiment is identical, the first moving knife 8 and the second moving knife 9 are all fixed on connector 3, and the structure of connector 3 is identical with the structure of embodiment mono-.
268 of the first blades on the first moving knife 8 arrange a slice, 269 of the second blades on the second moving knife 9 arrange a slice, the first moving knife 8 is pressed on after the second moving knife 9, the first blade 268 is positioned at the radially inner side of the second blade 269, and the radial location at the first blade 268 places is less than the radial location at the second blade 269 places.Connector 3 is set to plate-like, the upper surface of connector 3 is provided with the caulking groove 31 of corresponding blade, the blade that the first moving knife and the second moving knife are folded after establishing is correspondingly embedded in caulking groove 31, on the upper surface of connector 3, be also provided with alignment pin 32, the corresponding alignment pin position of base plate place is provided with locating hole 21, during installation, alignment pin 32 is inserted in locating hole 21.
Claims (10)
1. an electric razor tool tip, comprise rotary moving knife component and the stationary knife assembly that is arranged on moving knife component top, described moving knife component comprises moving knife and is used for the connector of connecting drive device driving moving knife rotation, it is characterized in that: described moving knife comprises base plate, the surrounding of described base plate extend radially outwardly a slice or blade more than a slice, one side of described blade is all upwards bent with cutter head in the same way, and the head of described cutter head is provided with a slice or interval arranges blade more than a slice.
2. a kind of electric razor tool tip according to claim 1, is characterized in that: described connector is coaxially fixed on moving knife below, and the blade on moving knife is all embedded on described connector at least partly.
3. a kind of electric razor tool tip according to claim 2, it is characterized in that: the upper surface of described connector is provided with the caulking groove of coupling blade, described blade embeds respectively in corresponding caulking groove, the upper surface of connector is also provided with alignment pin, on the base plate of described moving knife, be provided with locating hole, described alignment pin inserts respectively in corresponding locating hole.
4. a kind of electric razor tool tip according to claim 2, is characterized in that: the direct injection moulding of described connector is fixed on moving knife below.
5. according to a kind of electric razor tool tip described in claim 1 or 2 or 3 or 4, it is characterized in that: described base plate and blade are integral type setting.
6. according to a kind of electric razor tool tip described in claim 1 or 2 or 3 or 4, it is characterized in that: described base plate and blade are split type setting, described blade is connected by a ring plate, and base plate and the blade being connected are by riveting or welding or injection moulding mode are fixed together.
7. a kind of electric razor tool tip according to claim 5, it is characterized in that: described moving knife includes the first moving knife and the second moving knife, the first described moving knife is pressed on the second moving knife, and the blade on the first described moving knife and the blade spaced radial on the second moving knife distribute.
8. a kind of electric razor tool tip according to claim 5, it is characterized in that: described moving knife includes the first moving knife and the second moving knife, the first described moving knife is pressed on the second moving knife, and the blade on the blade on the first moving knife and the second moving knife circumferentially distributes successively.
9. a kind of electric razor tool tip according to claim 7, is characterized in that: described cutter head and the angle between blade are obtuse angle, and the even interval of described blade arranges, and on the first described moving knife and the cutter head of the second moving knife, a slice blade is all only set.
10. a kind of electric razor tool tip according to claim 8, it is characterized in that: described cutter head and the angle between blade are obtuse angle, the even interval of described blade arranges, blade on the first described moving knife and the cutter head of the second moving knife is respectively arranged with two, described cutter head is set to square, notch is offered at the middle part of cutter head from top to bottom, and the both sides of described notch form described blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515661.9U CN203471805U (en) | 2013-08-22 | 2013-08-22 | Electric shaver cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515661.9U CN203471805U (en) | 2013-08-22 | 2013-08-22 | Electric shaver cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471805U true CN203471805U (en) | 2014-03-12 |
Family
ID=50220211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320515661.9U Withdrawn - After Issue CN203471805U (en) | 2013-08-22 | 2013-08-22 | Electric shaver cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433945A (en) * | 2013-08-22 | 2013-12-11 | 宁波美钻机电有限公司 | Electric razor head |
| CN105269602A (en) * | 2014-05-30 | 2016-01-27 | 株式会社泉精器制作所 | Rotary electric shaver |
-
2013
- 2013-08-22 CN CN201320515661.9U patent/CN203471805U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433945A (en) * | 2013-08-22 | 2013-12-11 | 宁波美钻机电有限公司 | Electric razor head |
| CN103433945B (en) * | 2013-08-22 | 2016-02-10 | 宁波美钻机电有限公司 | A kind of electric razor tool tip |
| CN105269602A (en) * | 2014-05-30 | 2016-01-27 | 株式会社泉精器制作所 | Rotary electric shaver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10471612B2 (en) | Rotary electric shaver and method of manufacturing inner blade of rotary electric shaver | |
| US8552611B2 (en) | Coil end structure of rotating electric machine | |
| CN103433945B (en) | A kind of electric razor tool tip | |
| CN203471805U (en) | Electric shaver cutter head | |
| US7434300B2 (en) | Process and device for producing clutch friction plate | |
| CN101917094B (en) | Rotor shaft processing method | |
| CN107790795B (en) | Cutter and method for processing gradual change curved surface | |
| US20130145629A1 (en) | Inner Cutter For Rotary Shaver | |
| CN204235088U (en) | For electro-magnet magnetic yoke being fitted in the press-fitting tool on base plate | |
| CN210306038U (en) | Cutting device for steel processing | |
| CN102233561A (en) | Starlike clamp spring installation device | |
| CN201869044U (en) | Fan-shaped point welding tool for ventilation slotted vanes of electrical machine | |
| CN203471807U (en) | Electric shaver with structurally improved fixed cutter | |
| CN203254444U (en) | Rotating type shaver | |
| CN205566034U (en) | Rotatory tool of terminal positioning of butt fusion transfer machine | |
| CN204382324U (en) | A kind of rotary electric shaver cutter head assembly | |
| CN203944738U (en) | A kind of baiting structure for fixed electrical machinery housing and end cap device | |
| CN106956136B (en) | A kind of Socket for electrical appliance production method and Socket for electrical appliance cutter device | |
| CN103121206A (en) | Novel multi-purpose tool head mounting hole | |
| CN203254445U (en) | Rotating type tricyclic shaver | |
| CN202364071U (en) | Flattening apparatus for motor stator core | |
| CN103273511B (en) | A kind of rotary shaver | |
| CN106903732B (en) | A kind of electric vibrating cutting pipette tips | |
| CN205646362U (en) | Pencil socket fixed knot constructs | |
| CN204875312U (en) | A flying knife instrument for cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160210 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |