CN101428423A - Rotary electric shaver cutter head assembly - Google Patents
Rotary electric shaver cutter head assembly Download PDFInfo
- Publication number
- CN101428423A CN101428423A CNA2008101629547A CN200810162954A CN101428423A CN 101428423 A CN101428423 A CN 101428423A CN A2008101629547 A CNA2008101629547 A CN A2008101629547A CN 200810162954 A CN200810162954 A CN 200810162954A CN 101428423 A CN101428423 A CN 101428423A
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- CN
- China
- Prior art keywords
- rotation plate
- spring
- knife section
- moving knife
- cutting blade
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Abstract
A tool bit component of a rotary-type electric shaver comprises an interior contact dynamic cutter component and an exterior contact static cutter component, wherein, the interior contact dynamic cutter component comprises a drive shaft, a rotation plate and a plurality of single-blade knife sections; knife section seats, which are identical to the single-blade knife sections in number, are evenly arranged on the rotation plate; a circular thin sheet which is arranged at the lower part of the knife section seats is further arranged on the rotation plate; spring leaves, which are identical to the single-blade knife sections in number, are evenly distributed on the circular thin sheet; each single-blade knife section which can move up and down in the vertical direction is interpenetrated on the knife section seat, and the lower part of each single-blade knife section is in contact with the corresponding spring leaf; a spring is arranged between the drive shaft and the rotation plate; the spring in contact with the bottom part of the rotation plate is placed on the drive shaft; and the exterior contact static cutter component is a net foil made of metal sheets. The structure can lead to the elastic relative movement between the rotation plate and the drive shaft; the spring leaves on the rotation plate can control the vertical elastic movement of each single-piece knife section; and when the tool bit component is applied in a facial area with complex curved surfaces, the exterior contact static cutter and the touched single-blade knife section can change along with the curved surfaces to achieve good shaving effect.
Description
Technical field
The present invention relates to a kind of rotary electric shaver, relate in particular to the wherein improvement of cutter head assembly structure.
Background technology
Rotary electric shaver cutter head assembly comprises circumscribed quiet knife assembly and inscribe moving knife assembly, and it is several cutting blade to distribute on the inscribe moving knife assembly, can driven inscribe moving knife and circumscribed quiet cutter be fulcrum with the center of circle, make the rotation cutting movement around fulcrum.Because distribute on each circumscribed quiet cutter and the inscribe moving knife several the cutting blade that every handle is distributed on the inscribe moving knife can not effectively excise the beard that enters circumscribed quiet cutter uneven stressed property between the cutting blade, the effect that directly causes shaving descends.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of rotary electric shaver cutter head assembly, to improve the effect that shaves of existing rotary electric shaver.
For solving the problems of the technologies described above, rotary electric shaver cutter head assembly provided by the present invention, comprise inscribe moving knife assembly and circumscribed quiet knife assembly, described inscribe moving knife assembly comprises driving shaft, rolling disc and some the one chip cutting blade, evenly be provided with the moving knife bar consistent on the rolling disc with one chip cutting blade quantity, described rolling disc also is provided with a thin rounded flakes and described thin rounded flakes is positioned at moving knife bar below, be evenly distributed with on the described thin rounded flakes and the consistent spring leaf of one chip cutting blade quantity, described one chip cutting blade vertical direction can be interted on the moving knife bar up and downly and its underpart contacts with corresponding spring leaf, be provided with spring between driving shaft and the rolling disc, spring places on the driving shaft and with the rolling disc bottom and contacts.
Described circumscribed quiet cutter is the net paper tinsel of being made by sheet metal.
The invention has the beneficial effects as follows: adopt the rotary electric shaver cutter head assembly of said structure can make the relative motion of elasticity between rolling disc and the driving shaft, and the spring leaf on the rolling disc, can control every elastic movement about the one chip cutting blade work, make every the one chip cutting blade elastic pressure its pressure to circumscribed quiet cutter is provided and circumscribed quiet cutter to be the net paper tinsel made has bigger crooked deformability, when being used to complex-curved facial zone is arranged, this circumscribed quiet cutter and the one chip cutting blade that is arrived can provide the good effect that shaves thereupon floating variation.
Below in conjunction with drawings and Examples technology contents of the present invention is described further.
Description of drawings
Fig. 1 is the inscribe moving knife assembly of an embodiment of the present invention and the decomposing schematic representation of circumscribed quiet knife assembly;
Fig. 2 is the part isogonism schematic diagram of the cutter head assembly of an embodiment of the present invention;
Fig. 3 is the cutter head assembly cutaway view of an embodiment of the present invention;
Fig. 4 is the decomposing schematic representation of cutter head assembly;
Fig. 5 is thin rounded flakes and spring leaf and inscribe cutting blade contact position schematic diagram;
Fig. 6 is that spring leaf and inscribe cutting blade distributing position concern schematic diagram.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, embodiment illustrated in fig. 6, comprise inscribe moving knife assembly 8 and circumscribed quiet knife assembly 9, circumscribed quiet knife assembly and inscribe moving knife assembly combine by annex, and circumscribed quiet cutter 1 is the net paper tinsel of being made by sheet metal.Inscribe moving knife assembly 8 comprises driving shaft 7, rolling disc 4 and some one chip cutting blade 2, and present embodiment is provided with six one chip cutting blades.Driving shaft 7 is to being buckled on the rolling disc 4, is provided with spring 6 in the middle of driving shaft 7 and the rolling disc 4, and spring 6 places on the driving shaft 7 and with rolling disc 4 bottoms and contacts, and making can the relative motion of elasticity between rolling disc and the driving shaft.Evenly be provided with the moving knife bar 4.1 consistent on the rolling disc 4 with one chip cutting blade 2 quantity, rolling disc 4 is provided with a thin rounded flakes 3 and thin rounded flakes 3 is positioned at moving knife bar 4.1 belows, be evenly distributed with the spring leaf 3.1 consistent on the thin rounded flakes 3 with one chip cutting blade 2 quantity, one chip cutting blade 2 vertical direction can be interted on moving knife bar 4.1 up and downly and its underpart contacts with corresponding spring leaf 3.1,3.1 controls of these spring leafs are every one chip cutting blade elastic movement about in the of 2, make every one chip cutting blade 2 elastic pressure its pressure to circumscribed quiet cutter 1 is provided and circumscribed quiet cutter 1 to be the net paper tinsel made has bigger crooked deformability, thereby effectively remove beard.Thin rounded flakes 3 and spring leaf 3.1 can be by the moulding of reed integrated punching.
Claims (3)
1, a kind of rotary electric shaver cutter head assembly, comprise inscribe moving knife assembly (8) and circumscribed quiet knife assembly (9), it is characterized in that described inscribe moving knife assembly (8) comprises driving shaft (7), rolling disc (4) and some one chip cutting blade (2), evenly be provided with the moving knife bar (4.1) consistent on the rolling disc (4) with one chip cutting blade (2) quantity, described rolling disc (4) also is provided with a thin rounded flakes (3) and described thin rounded flakes (3) is positioned at moving knife bar (4.1) below, be evenly distributed with the spring leaf (3.1) consistent on the described thin rounded flakes (3) with one chip cutting blade (2) quantity, described one chip cutting blade (2) vertical direction can be interted on moving knife bar (4.1) up and downly and its underpart contacts with corresponding spring leaf (3.1), be provided with spring (6) between described driving shaft (7) and the rolling disc (4), spring (6) places driving shaft (7) to go up and contact with rolling disc (4) bottom.
2, rotary electric shaver cutter head assembly according to claim 1 is characterized in that described circumscribed quiet cutter (1) is the net paper tinsel of being made by sheet metal.
3, rotary electric shaver cutter head assembly according to claim 1 and 2 is characterized in that described thin rounded flakes (3) and spring leaf (3.1) are by the moulding of reed integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101629547A CN101428423A (en) | 2008-11-28 | 2008-11-28 | Rotary electric shaver cutter head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101629547A CN101428423A (en) | 2008-11-28 | 2008-11-28 | Rotary electric shaver cutter head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101428423A true CN101428423A (en) | 2009-05-13 |
Family
ID=40644175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101629547A Pending CN101428423A (en) | 2008-11-28 | 2008-11-28 | Rotary electric shaver cutter head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101428423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767341B (en) * | 2010-02-06 | 2013-05-15 | 温州市庆东五金制品有限公司 | Shaver head |
-
2008
- 2008-11-28 CN CNA2008101629547A patent/CN101428423A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767341B (en) * | 2010-02-06 | 2013-05-15 | 温州市庆东五金制品有限公司 | Shaver head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090513 |