CN103692458A - Inner clipper of shaver - Google Patents
Inner clipper of shaver Download PDFInfo
- Publication number
- CN103692458A CN103692458A CN201310752337.3A CN201310752337A CN103692458A CN 103692458 A CN103692458 A CN 103692458A CN 201310752337 A CN201310752337 A CN 201310752337A CN 103692458 A CN103692458 A CN 103692458A
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- Prior art keywords
- arm
- clipper
- cutting edge
- shaver
- cutter
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Abstract
The invention relates to the field of shavers, in particular to an inner clipper of a shaver, and aims to achieve good shaving effect during matching of the inner clipper and an outer clipper. The technical scheme includes that the inner clipper of the shaver comprises a clipper base and a clipper body connected with the clipper base; at least one group of axial arms extends out of the periphery of the clipper body; at least one group of clipper arms is erected in the vertical direction of the radial arms; at least one acute-angular clipping blade is arranged on each clipper arm, and the clipper arms are in radial arrangement along the clipper body. Compared with the prior art, the inner clipper has the advantages that the clipper arms are vertically arranged and are in radial arrangement along the clipper body to enable the inner clipper to be always parallel to the inner surface of the outer clipper, compact adhesion is realized, beard clipping efficiency is improved, and good shaving effect is achieved; at least one acute-angular clipping blade is arranged on each clipper arm, and the inner clipper rotates along different directions to enable the clipping blades to work alternately, so that abrasion of single clipping blades is reduced, and service life of the inner clipper is prolonged.
Description
Technical field
The present invention relates to shaver field, relate in particular to the interior cutter of shaver.
Background technology
Existing rotary electric shaver comprises outer cutter, interior cutter and transmission mechanism, and beard inlet port is set on outer cutter, and interior cutter approaches the setting of outer cutter inner surface, and in transmission mechanism drives, cutter rotation coordinates cutting beard with outer cutter.Interior cutter in the course of the work, owing to producing friction with beard and outer cutter inner surface, cause wearing and tearing, can affect its service life, and the interior cutter of existing rotary electric shaver, its tool arm is all obliquely installed substantially, and it coordinates with the inner surface of outer cutter while shaving, and laminating is not very compact, nor in guaranteeing, cutter is parallel all the time with outer cutter inner surface, can affect the effect that shaves.Internally tool arm and the cutting edge appropriate design of cutter not only can extend its service life, and the effect that also can make to shave is better.
Summary of the invention
The object of the invention is to: a kind of interior cutter of shaver is provided, and when it is coordinated with outer cutter, the effect that shaves is better.
Therefore, the invention provides following technical scheme:
The interior cutter of shaver, comprise tool rest, the cutter hub being connected with described tool rest, the periphery of described cutter hub is at least stretched out one group of radial arm, the upright at least one group of tool arm of vertical direction of described radial arm, above described tool arm, all with at least one acute angle cutting edge, described tool arm is radioactivity along described cutter hub and arranges.
Preferably, described at least one acute angle cutting edge is two-sided acute angle cutting edge, described two-sided be described tool arm opposing two sides radially.
Preferably, described acute angle angle is between 20～45 °.
Preferably, described acute angle cutting edge is radioactivity arrangement along described cutter hub.
Preferably, the cutting edge of described acute angle cutting edge linearly or camber line.
Preferably, the extension line of the cutting edge of described acute angle cutting edge by or depart from the pivot of described cutter hub.
Preferably, described radial arm has more than two, and described radial arm more than two is arranged along the periphery of described cutter hub.
Further, transverse arm is stretched out in the side of described radial arm, and at least one arm in described radial arm and described transverse arm two arms is upright at least one group of above-mentioned tool arm in the vertical direction.
Preferably, the equal tool arm described in upright at least one group in the vertical direction of described radial arm and described transverse arm.
Preferably, below described acute angle cutting edge with escape.
Preferably, the knife face that described escape is formed by described acute angle cutting edge slopes inwardly and forms.
Preferably, described escape is arranged on the face that described tool arm is vertical with described radial arm or transverse arm.
Preferably, described radial arm or transverse arm keep identical with the distance of the described acute angle cutting edge connecting separately on the circumference centered by described cutter hub pivot.
With respect to prior art, advantage of the present invention is as follows:
1, tool arm vertically arranges, and is radioactivity arrangement along cutter hub, makes interior cutter parallel all the time with outer cutter inner surface, fits compacter, improves beard cutting rate, reaches the effect that better shaves.
2, above tool arm all with at least one acute angle cutting edge, it can be the equal acute angle cutting edge in tool arm opposing two sides radially, interior cutter can be so that cutting edge be used alternatingly along different directions rotation, reduce the frequency of utilization of single cutting edge, thereby reduce the wearing and tearing of single cutting edge, extend its service life.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the first embodiment of the interior cutter of shaver of the present invention.
Figure 2 shows that the schematic top plan view shown in Fig. 1.
Figure 3 shows that the structural representation of the second embodiment of the interior cutter of shaver of the present invention.
Figure 4 shows that the schematic top plan view shown in Fig. 3.
The structural representation of the first embodiment of the tool arm of the interior cutter of shaver of the present invention shown in Fig. 5.
The structural representation of the second embodiment of the tool arm of the interior cutter of shaver of the present invention shown in Fig. 6.
Figure 7 shows that the rotation schematic diagram of the interior cutter of invention shaver.
Wherein in figure, each indicates as follows:
100-tool rest, 200-cutter hub, 300-radial arm, 400,400 '-tool arm, 500-transverse arm;
301-the first stress groove;
401,401 '-acute angle cutting edge, 402,402 '-knife face, 403,403 '-escape, 404,404 '-cutter neck;
501-the second stress groove.
The specific embodiment
Technical scheme for a better understanding of the present invention and beneficial effect, below in conjunction with the drawings and specific embodiments, the present invention is further described.
It should be noted that, in not afoul situation, the technical characterictic between each embodiment can mutually combine.
Embodiment mono-
As shown in Figure 1, Figure 2, Figure 5, the interior cutter of the present embodiment shaver, comprise tool rest 100, and the cutter hub 200 being connected with tool rest 100, the periphery of cutter hub 200 is at least stretched out one group of radial arm 300, the upright at least one group of tool arm 400 of vertical direction of radial arm 300, tool arm 400 is above all with at least one acute angle cutting edge 401, and along cutter hub 200, is radioactivity and arranges.Tool arm radially arm vertically arranges, and is radioactivity arrangement along cutter hub, and interior cutter coordinates while shaving with outer cutter, make interior cutter and the laminating of outer cutter inner surface compacter, and interior cutter is parallel all the time with outer cutter inner surface, reaches the effect that better shaves.
In the present embodiment, the periphery of cutter hub 200 is stretched out many group radial arms 300, can be that two groups, three groups, four groups, five groups are even more, many group radial arms 300 are arranged along the periphery of cutter hub 200, the vertical direction of every group of radial arm 300 is upright two groups of tool arms 400 all, tool arm 400 vertically stretches out from the surface of radial arm 300, and the number that near tool arm 400 the first stress groove 301, the first stress grooves 301 is set on radial arm 300 decides according to the number of upright tool arm 400; In other embodiment, the vertical direction of each radial arm 300 is upright one group of tool arm 400 only, can be also three groups, four groups.The setting of two groups of tool arms, owing to all forming acute angle cutting edge on tool arm, therefore can increase the area that shaves, and strengthens the frequency that beard contacts with cutting edge, shaves more thorough; And arranging of the first stress groove can reduce the suffered stress of tool arm, prevent that the suffered stress of tool arm is excessive and damage.
The distance of acute angle cutting edge 401 and the radial arm 300 being connected separately keeps identical on the circumference centered by cutter hub 200 pivots.
Embodiment bis-
The main difference part of the present embodiment and embodiment mono-is to be provided with on radial arm transverse arm.As shown in Fig. 3, Fig. 4, Fig. 5, the interior cutter of the present embodiment shaver, comprise tool rest 100, and the cutter hub 200 being connected with tool rest 100, the periphery of cutter hub 200 is at least stretched out one group of radial arm 300, transverse arm 500 is stretched out in the side of radial arm 300, and radial arm 300 and transverse arm 500 be equal upright tool arms 400 in the vertical direction; In other embodiment, can be also radial arm 300 upright tool arm 400 in the vertical direction only, or transverse arm 500 upright tool arm 400 in the vertical direction only.
In the present embodiment, the periphery of cutter hub 200 is stretched out many group radial arms 300, radial arm 300 can be that two groups, three groups, four groups, five groups are even more, many group radial arms 300 are arranged along the periphery of cutter hub 200, the vertical direction of every group of radial arm 300 is upright two groups of tool arms 400 all, and tool arm 400 vertically stretches out from the surface of radial arm 300; One group of transverse arm 500 is all stretched out in the side of every group of radial arm 300, and every group of transverse arm 500 be equal upright one group of tool arms 400 in vertical direction; Tool arm 400 positions near its setting on every group of radial arm 300 arrange the first stress groove 301, the number that near tool arm 400 positions of its setting the second stress groove 501, the first stress grooves 301, the second stress groove 501 is set on every group of transverse arm 500 decides according to the number of upright tool arm 400 on it; In other embodiment, many group transverse arms 500 can be stretched out in the side of every group of radial arm 300, on every group of transverse arm 500, also can uprightly organize tool arms 400 more; In other embodiment, the vertical direction of each radial arm 300 is upright one group of tool arm 400 only, can be also three groups, four groups.
The distance of the distance of radial arm 300 and the acute angle cutting edge 401 being connected separately and transverse arm 500 and the acute angle cutting edge 401 being connected separately keeps identical on the circumference centered by cutter hub 200 pivots.
The setting of transverse arm, make the diversification of forms of tool arm combination, both can tool arm be only arranged on radial arm, also can tool arm only be arranged on transverse arm, tool arm can also be all set on radial arm, transverse arm, and on radial arm, transverse arm, the group number of set tool arm can be also diversified, for example, in the present embodiment, two groups of tool arms are all set on radial arm, and transverse arm arranges one group of tool arm on all, has further increased the frequency that beard contacts with cutting edge, thereby further improved the effect that shaves, made to shave more thorough.
Embodiment tri-
The difference of the present embodiment and embodiment mono-, embodiment bis-is mainly that variation has occurred the structure of the acute angle cutting edge on tool arm.As shown in Figure 6, tool arm 400 ' above opposing two sides radially all with acute angle cutting edge 401 ', thereby form two-sided acute angle cutting edge, between two acute angle cutting edges 401 ', form knife face 402 ', knife face 402 ' slopes inwardly and forms escape 403 ', tool arm 400 ' top supports the part of knife face and escape to form cutter neck 404 ', and the scope of acute angles beta is between 20～45 °.In the present embodiment, the advantage of acute angle cutting edge is, the escape that the beard being cut can inwardly form from knife face slides, and avoids being deposited on knife face, and impact is shaved.
Tool arm in the present embodiment can be applied in embodiment mono-and embodiment bis-, it can be specifically tool arm in the present embodiment tool arm in alternate embodiment one and embodiment bis-completely, also can be in the present embodiment in tool arm and embodiment mono-and embodiment bis-tool arm jointly appear on the interior cutter of certain shaver, it is tool arm in the part tool arm application the present embodiment of cutter in certain shaver, tool arm described in embodiment mono-and embodiment bis-for other part tool arms, the two can be combined.
Embodiment tetra-
As preferably, above-described embodiment one to embodiment tri-can further include following one or more technical characterictic and forms new specific embodiment, and in not afoul situation, itself also can mutually combine following technical characterictic:
Acute angle cutting edge 401,401 ' is radioactivity along cutter hub 100 and arranges;
Acute angle cutting edge 401,401 ' cutting edge are linearly;
Acute angle cutting edge 401,401 ' cutting edge are camber line;
Acute angle cutting edge 401,401 ' cutting edge line are by the pivot of cutter hub 200;
Acute angle cutting edge 401,401 ' cutting edge line also can depart from the pivot of cutter hub 200.
Below in conjunction with accompanying drawing, the working method of the interior cutter of shaver of the present invention is further illustrated.
As shown in Figure 7, the interior cutter of shaver of the present invention can be around rotating shaft A at plane B along direction shown in arrow clockwise and be rotated counterclockwise, above tool arm during with two-sided acute angle cutting edge, because tool arm vertical stand-up is on radial arm or transverse arm, therefore, no matter turn clockwise or be rotated counterclockwise, its coordinate with outer cutter inner surface cutting during beard all the time all on same cutting planes, play the identical effect of shaving, and when it rotates along a direction of arrow, what play the effect of shaving is the one side of two-sided acute angle cutting edge, and therefore another side can not be worn, can extend its service life.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise the above-mentioned specific embodiment.Therefore, protection scope of the present invention is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall within the scope of protection of the present invention.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (13)
1. the interior cutter of shaver, comprise tool rest, the cutter hub being connected with described tool rest, the periphery of described cutter hub is at least stretched out one group of radial arm, it is characterized in that: the upright at least one group of tool arm of vertical direction of described radial arm, above described tool arm, all with at least one acute angle cutting edge, described tool arm is radioactivity along described cutter hub and arranges.
2. the interior cutter of shaver as claimed in claim 1, is characterized in that: described at least one acute angle cutting edge is two-sided acute angle cutting edge, described two-sided be described tool arm opposing two sides radially.
3. the interior cutter of shaver as claimed in claim 1, is characterized in that: described acute angle angle is between 20～45 °.
4. the interior cutter of shaver as claimed in claim 1, is characterized in that: described acute angle cutting edge is radioactivity along described cutter hub and arranges.
5. the interior cutter of shaver as claimed in claim 1, is characterized in that: the cutting edge of described acute angle cutting edge linearly or camber line.
6. the interior cutter of shaver as claimed in claim 1, is characterized in that: the extension line of the cutting edge of described acute angle cutting edge by or depart from the pivot of described cutter hub.
7. the interior cutter of shaver as claimed in claim 1, is characterized in that: described radial arm has more than two, and described radial arm more than two is arranged along the periphery of described cutter hub.
8. the interior cutter of the shaver as described in any one in claim 1～7, is characterized in that: transverse arm is stretched out in the side of described radial arm, and at least one arm in described radial arm and described transverse arm two arms is tool arm described in upright at least one group in the vertical direction.
9. the interior cutter of shaver as claimed in claim 8, is characterized in that: described radial arm and described transverse arm be tool arm described in upright at least one group in the vertical direction all.
10. the interior cutter of shaver as claimed in claim 9, is characterized in that: below described acute angle cutting edge with escape.
The interior cutter of 11. shavers as claimed in claim 10, is characterized in that: the knife face that described escape is formed by described acute angle cutting edge slopes inwardly and forms.
The interior cutter of 12. shavers as claimed in claim 11, is characterized in that: described escape is arranged on the face that described tool arm is vertical with described radial arm or transverse arm.
The interior cutter of 13. shavers as claimed in claim 9, is characterized in that: described radial arm or transverse arm keep identical with the distance of the described acute angle cutting edge connecting separately on the circumference centered by described cutter hub pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752337.3A CN103692458A (en) | 2013-12-30 | 2013-12-30 | Inner clipper of shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752337.3A CN103692458A (en) | 2013-12-30 | 2013-12-30 | Inner clipper of shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692458A true CN103692458A (en) | 2014-04-02 |
Family
ID=50354204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752337.3A Pending CN103692458A (en) | 2013-12-30 | 2013-12-30 | Inner clipper of shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692458A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262661A (en) * | 2018-11-12 | 2019-01-25 | 海宁市新艺机电有限公司 | A kind of auxiliary shaving element for shaving apparatus cutter |
| CN112192620A (en) * | 2020-09-30 | 2021-01-08 | 深圳素士科技股份有限公司 | Tool bit subassembly and razor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238070A (en) * | 1993-02-12 | 1994-08-30 | Izumi Seiki Seisakusho:Kk | Electric razor |
| CN200942527Y (en) * | 2006-04-02 | 2007-09-05 | 浙江金达电机电器有限公司 | Combined double-cutting edge rotating electric shaver cutter head |
| CN101116975A (en) * | 2006-08-04 | 2008-02-06 | 株式会社泉精器制作所 | Inner cutter for a rotary shaver and a rotary shaver using the same |
| CN201231494Y (en) * | 2008-06-19 | 2009-05-06 | 超人集团有限公司 | Inner tool bit unit of rotating shaver |
| CN101486199A (en) * | 2008-12-22 | 2009-07-22 | 超人集团有限公司 | Rotary electric razor |
| CN102848408A (en) * | 2012-09-10 | 2013-01-02 | 宁波美钻机电有限公司 | Electric shaver |
| CN203622464U (en) * | 2013-12-30 | 2014-06-04 | 超人集团有限公司 | Inner tool of shaver |
-
2013
- 2013-12-30 CN CN201310752337.3A patent/CN103692458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238070A (en) * | 1993-02-12 | 1994-08-30 | Izumi Seiki Seisakusho:Kk | Electric razor |
| CN200942527Y (en) * | 2006-04-02 | 2007-09-05 | 浙江金达电机电器有限公司 | Combined double-cutting edge rotating electric shaver cutter head |
| CN101116975A (en) * | 2006-08-04 | 2008-02-06 | 株式会社泉精器制作所 | Inner cutter for a rotary shaver and a rotary shaver using the same |
| CN201231494Y (en) * | 2008-06-19 | 2009-05-06 | 超人集团有限公司 | Inner tool bit unit of rotating shaver |
| CN101486199A (en) * | 2008-12-22 | 2009-07-22 | 超人集团有限公司 | Rotary electric razor |
| CN102848408A (en) * | 2012-09-10 | 2013-01-02 | 宁波美钻机电有限公司 | Electric shaver |
| CN203622464U (en) * | 2013-12-30 | 2014-06-04 | 超人集团有限公司 | Inner tool of shaver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262661A (en) * | 2018-11-12 | 2019-01-25 | 海宁市新艺机电有限公司 | A kind of auxiliary shaving element for shaving apparatus cutter |
| CN112192620A (en) * | 2020-09-30 | 2021-01-08 | 深圳素士科技股份有限公司 | Tool bit subassembly and razor |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170822 |
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