CN201201255Y - A rotary three-ring shaving device - Google Patents
A rotary three-ring shaving device Download PDFInfo
- Publication number
- CN201201255Y CN201201255Y CNU2008201210191U CN200820121019U CN201201255Y CN 201201255 Y CN201201255 Y CN 201201255Y CN U2008201210191 U CNU2008201210191 U CN U2008201210191U CN 200820121019 U CN200820121019 U CN 200820121019U CN 201201255 Y CN201201255 Y CN 201201255Y
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- China
- Prior art keywords
- knife
- cutter
- connector
- shear blade
- location
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- Expired - Fee Related
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Abstract
本实用新型涉及一种旋转式三环剃须装置。它包括定刀和动刀，其中定刀设有三个环形区间，动刀由外刀、内刀及定位板和连接件经定位连接而成，设置于动刀的外刀和内刀上的三圈剪切刃与定刀的三个环形区间相配合；并且内刀的每个刀脚设有两个剪切刃，使内刀所设的两圈剪切刃的剪切刃数相等。定刀的三个环形区间构成的定刀面呈圆弧面，动刀的外刀、内刀的剪切刃均设置为圆弧线，使由三圈剪切刃构成的动刀面与由三个环形区间构成的定刀面紧密接触。采用本装置，剃须刀的有效剪切面积大，剃须速度快，舒适度高，动刀的稳定性及安全性更高。
The utility model relates to a rotary three-ring shaving device. It includes a fixed knife and a moving knife. The fixed knife has three annular sections. The moving knife is composed of an outer knife, an inner knife, a positioning plate and a connecting piece. The ring cutting edge matches the three annular sections of the fixed knife; and each knife foot of the inner knife is provided with two cutting edges, so that the number of cutting edges of the two circles of cutting edges set by the inner knife is equal. The surface of the fixed knife formed by the three annular sections of the fixed knife is an arc surface, and the cutting edges of the outer knife and the inner knife of the moving knife are set as arc lines, so that the moving knife surface composed of three circles of cutting edges is in line with the The fixed knife surfaces formed by the three annular sections are in close contact. By adopting the device, the effective cutting area of the shaver is large, the shaving speed is fast, the comfort is high, and the stability and safety of the moving knife are higher.
Description
Technical field
The utility model belongs to a kind of electric razor, particularly relates to the multi-functional razors of a kind of revolving three rings.
Background technology
Rotary shaver in the market is based on monocycle and dicyclo, and shaving except that long palpus effect of having is bad, draws the palpus phenomenon; The area that shaves that has is big inadequately, shave except that beard root effect not good enough.The inventor had once invented a kind of rotary dicyclo shaver, the mode that the stationary knife face is designed to arc surface and adopts the thin-and-long hole to combine with circular hole, the blade of moving knife is designed to circular arc line and the moving knife face that is made of two circle blades can closely be contacted with described stationary knife, in the shaver moving process, facial skin can be flattened, the area that shaves increases, and the comfort level that shaves improves.Yet, because how therefore the outside dimension of this rotary shaver product Φ 20.5mm only effectively improve the working face that shaves, so that further shave speed and comfort level of raising has crucial meaning.
The utility model content
The purpose of this utility model provides a kind of New Rotary shaver, in the hope of effectively improving the working face that shaves, speed and comfort level thereby further raising is shaved.
The technical scheme that the utility model adopted is:
A kind of rotary three ring razors, it comprises stationary knife and moving knife, moving knife can drive with respect to stationary knife, stationary knife is provided with between three annuluses, moving knife is formed through being located by connecting by outer cutter, interior cutter and location-plate and connector, its China and foreign countries' cutter is provided with a circle shear blade, and interior cutter is provided with two circle shear blade, is arranged between three annuluses of three circle shear blade and stationary knife on the outer cutter of moving knife and the interior cutter to match; And each cutter pin of interior cutter is provided with two shear blade, and the two set shear blade numbers that enclose shear blade of cutter equate in making.
Location-plate is provided with three locating holes, and outer cutter also is provided with and corresponding three locating holes of the set locating hole of location-plate, and through described locating hole location.
The bottom outward appearance of connector is discoid, its upper side is by three sections circular arcs and three polygon column side faces that straight line alternately rearranges, its side, middle part also is by three sections circular arcs and three polygon column side faces that straight line alternately rearranges, and the bottom radial dimension is greater than top, and the top radial dimension is greater than the middle part; The center of location-plate is provided with the hole that shape and size with connector middle part polygon cylinder adapt, and location-plate just in time to place above the connector lower disk be the middle part of connector; The center of outer cutter is provided with the hole that adapts with the shape of connector top polygon cylinder and size, and outer cutter just in time place the top of connector be location-plate above; The center of cutter is provided with the hole that shape and size with connector top polygon cylinder adapt in described, and interior cutter just in time place connector top promptly outer cutter above; Location-plate, outer cutter and interior cutter are from bottom to top successively through connector location and fixed.
The stationary knife face that constitutes between three annuluses of stationary knife is arc surface, and the shear blade of the outer cutter of moving knife, interior cutter all is set to circular arc line, make by the three moving knife faces that constitute of circle shear blade with closely contact by the stationary knife face that constitutes between three annuluses.
The utility model adopts three ring modes to shear beard, and interior cutter adopts a cutter pin to establish the structure of two shear blade, has increased the number of nearly center one circle shear blade, and effective section of shear is big when shaving, and the speed that shaves is fast; Because the stationary knife face adopts the arc surface design, the moving knife faces that shear blade adopts circular arc line design and three circle shear blade to constitute are arc surface also, when shaving and skin attachement get closelyr, can cut off beard from root effectively; Make and shave more thoroughly, and can effectively improve the comfort level that shaves; Cutter, outer cutter, location-plate were fixed by plastic cement connector location and in the mode of laser spot welding in moving knife adopted, and made moving knife have extraordinary stability and higher security in the driving process.
Description of drawings
Fig. 1 is structure (analysing and observe) schematic diagram of a kind of embodiment of the utility model, and stationary knife matches with moving knife among the figure.
Fig. 2 is structure (analysing and observe) schematic diagram of stationary knife in a kind of embodiment of the utility model shown in Figure 1.
Fig. 3 is structure (analysing and observe) schematic diagram of moving knife in a kind of embodiment of the utility model shown in Figure 1.
Fig. 4 is a kind of embodiment of the utility model shown in Figure 1 China and foreign countries cutter vertical views.
Fig. 5 is an interior knife structure schematic diagram in a kind of embodiment of the utility model shown in Figure 1
Fig. 6 is a location-plate vertical view in a kind of embodiment of the utility model shown in Figure 1.
Fig. 7 is the structural representation of connector in a kind of embodiment of the utility model shown in Figure 1.
The specific embodiment
These rotary three ring razors comprise that stationary knife 1 is that guard and moving knife 2 are rotor, as shown in Figure 1.Fig. 2 is a stationary knife 1, and stationary knife 1 establishes between three annuluses 5,6,7, is arc surface by 5,6, the 7 stationary knife faces that constituted between three annuluses.Fig. 3 is a moving knife 2, moving knife 2 is formed through being located by connecting by outer cutter 3, interior cutter 4 and location-plate 8 and connector 9, see Fig. 4, Fig. 5, Fig. 6 and Fig. 7 respectively, its China and foreign countries' cutter 3 is provided with a circle shear blade 10, interior cutter 4 is provided with two circle shear blade 11,12, is arranged between three annuluses of three circle shear blade 10,11,12 and stationary knife 1 on the outer cutter 3 of moving knife 2 and the interior cutter 45,6,7 and matches; And each cutter pin of interior cutter 4 is provided with two shear blade, and the cutter 4 two set shear blade numbers that enclose shear blade 11,12 equate in making; The shear blade of moving knife 2 is set to circular arc line, makes by 5,6, the 7 stationary knife faces that constitute between three annuluses of the three moving knife faces that constitute of circle shear blade 10,11,12 and stationary knife 1 closely to contact.For moving knife 2, the fixation procedure that is located by connecting of outer cutter 3, interior cutter 4 and location-plate 8 and connector 9 is: at first location-plate 8 is fixed together by injection molding way and connector 9; Then outer cutter 3 is placed on the connector 9, by means of the shape of set hole, the center of outer cutter 3 and connector 9 top polygon cylinders with size adapts and position by three locating holes and location-plate 8, and connect through the mode of laser spot welding; At last interior cutter 4 is placed on the connector 9, adapt by means of the shape of set hole, the center of interior cutter 4 and connector 9 top polygon cylinders and size and locate, the mode through laser spot welding connects again, makes each assembly of moving knife 2 fixing as a whole.
Adopt this device, effective section of shear of shaver is big, and the speed that shaves is fast, the comfort level height, and the stability and the security of moving knife are higher.
Claims (5)
1. one kind rotary three is encircled razors, it comprises stationary knife (1) and moving knife (2), described moving knife (2) can drive with respect to stationary knife (1), described stationary knife (1) is provided with between three annuluses (5,6,7), described moving knife (2) is by outer cutter (3), interior cutter (4) and location-plate (8) and connector (9) form through being located by connecting, its China and foreign countries' cuttves (3) are provided with a circle shear blade (10), interior cutter (4) is provided with two circle shear blade (11,12), be arranged at the outer cutter (3) of moving knife (2) and three circle shear blade (10 on the interior cutter (4), 11,12) and between three annuluses of described stationary knife (1) (5,6,7) match, it is characterized in that, each cutter pin of cutter (4) is provided with two shear blade in described, makes two set circle shear blade (11 of interior cutter (4), 12) shear blade number equates.
2. a kind of rotary three ring razors as claimed in claim 1, it is characterized in that: described location-plate (8) is provided with three locating holes, described outer cutter (3) also is provided with and corresponding three locating holes of the set locating hole of location-plate (8), and through described locating hole location.
3. a kind of rotary three ring razors as claimed in claim 1 or 2, it is characterized in that: the bottom outward appearance of described connector (9) is discoid, its upper side is by three sections circular arcs and three polygon column side faces that straight line alternately rearranges, its side, middle part also is by three sections circular arcs and three polygon column side faces that straight line alternately rearranges, and the bottom radial dimension is greater than top, and the top radial dimension is greater than the middle part; The center of described location-plate (8) is provided with the hole that shape and size with connector (9) middle part polygon cylinder adapt, and location-plate (8) just in time to place connector (9) be the middle part of connector (9) above the lower disk; The center of described outer cutter (3) is provided with the hole that adapts with the shape of connector (9) top polygon cylinder and size, and outer cutter (3) just in time place the top of connector (9) be location-plate (8) above; The center of cutter (4) is provided with the hole that shape and size with connector (9) top polygon cylinder adapt in described, and interior cutter (4) just in time place connector (9) top promptly outer cutter (3) above; Described location-plate (8), outer cutter (3) and interior cutter (4) are located and are fixed through connector (9) successively from bottom to top.
4. a kind of rotary three ring razors as claimed in claim 1 or 2, it is characterized in that: the stationary knife face that (5,6,7) constitute between three annuluses of described stationary knife (1) is arc surface, the shear blade of the outer cutter (3) of described moving knife (2), interior cutter (4) all is set to circular arc line, and the moving knife face that is made of three circle shear blade (10,11,12) is closely contacted with the stationary knife face that is made of (5,6,7) between three annuluses.
5. a kind of rotary three ring razors as claimed in claim 3, it is characterized in that: the stationary knife face that (5,6,7) constitute between three annuluses of described stationary knife (1) is arc surface, the shear blade of the outer cutter (3) of described moving knife (2), interior cutter (4) all is set to circular arc line, and the moving knife face that is made of three circle shear blade (10,11,12) is closely contacted with the stationary knife face that is made of (5,6,7) between three annuluses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201210191U CN201201255Y (en) | 2008-07-07 | 2008-07-07 | A rotary three-ring shaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201210191U CN201201255Y (en) | 2008-07-07 | 2008-07-07 | A rotary three-ring shaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201255Y true CN201201255Y (en) | 2009-03-04 |
Family
ID=40423567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201210191U Expired - Fee Related CN201201255Y (en) | 2008-07-07 | 2008-07-07 | A rotary three-ring shaving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201255Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366962A (en) * | 2011-10-18 | 2012-03-07 | 上海奔腾电工有限公司 | Tool bit for rotary electric shaver |
| CN102729265A (en) * | 2011-04-14 | 2012-10-17 | 上海奔腾电工有限公司 | Continuous four-blade seamless rotary type shaver head system with large-circle arc |
-
2008
- 2008-07-07 CN CNU2008201210191U patent/CN201201255Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729265A (en) * | 2011-04-14 | 2012-10-17 | 上海奔腾电工有限公司 | Continuous four-blade seamless rotary type shaver head system with large-circle arc |
| CN102729265B (en) * | 2011-04-14 | 2015-01-28 | 上海奔腾电工有限公司 | Continuous four-blade seamless rotary type shaver head system with large-circle arc |
| CN102366962A (en) * | 2011-10-18 | 2012-03-07 | 上海奔腾电工有限公司 | Tool bit for rotary electric shaver |
| CN102366962B (en) * | 2011-10-18 | 2014-11-12 | 上海奔腾电工有限公司 | Tool bit for rotary electric shaver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170707 |