CN201161395Y - Blade of electric razor - Google Patents
Blade of electric razor Download PDFInfo
- Publication number
- CN201161395Y CN201161395Y CNU2008201011662U CN200820101166U CN201161395Y CN 201161395 Y CN201161395 Y CN 201161395Y CN U2008201011662 U CNU2008201011662 U CN U2008201011662U CN 200820101166 U CN200820101166 U CN 200820101166U CN 201161395 Y CN201161395 Y CN 201161395Y
- Authority
- CN
- China
- Prior art keywords
- face
- blade
- electric shaver
- top face
- knife
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a knife blade of an electric shaver, which comprises a top face and two lateral faces, wherein the top face is matched with the bottom face of a screen of the electric shaver, and the two lateral faces is intersected with the top face, the intersection line of the top face and the two lateral faces forms knife edges, based on that the top face faces upwards, the projection of the two knife blades on a horizontal face is a curved line depressed inwards, namely the projection of the top face on a horizontal face is wide at two ends and narrow in middle. The cross section of a gap between two adjacent knife blades of the electric shaver is large in middle and small at two ends, the knife edge is in arc line shape, when beard enters the gap, the beard is not easy to be pressed out by the knife blade, and the knife blade is easier to cut the beard, thereby increasing the efficiency of shaving.
Description
Technical field
The utility model relates to the structure of electric shaver, specifically is meant the blade of electric shaver.
Background technology
The basic principle of electric shaver is to be provided with to swing or the rotation of blade group below a guard, and when guard lagging skin, hair is stretched into by the through hole of guard, is cut off by blade.The end face of existing blade and the bottom surface of guard are suitable, and two sides are the plane, therefore the gap between adjacent two blades is a flat, the cross section in this gap is an elongated rectangle, thereby cause hair to be difficult for entering these gaps, or hair enter the back before being cut off, just extruded by blade, thereby do not reach the purpose of shaving up hill and dale except that the hair on the skin.
The utility model content
The utility model provides a kind of blade of electric shaver, its main purpose is that the gap design that overcomes between the adjacent knife blades that has electric shaver now is unreasonable, and the hair that causes is difficult for entering this gap, or hair enters back just being extruded by blade and do not reach the shortcoming of thoroughly shaving except that the hair purpose before being cut off.
The utility model adopts following technical scheme: the blade of electric shaver, comprise one with suitable end face in the guard bottom surface of electric shaver and the two sides of intersecting with this end face, this end face and two sides intersecting lens form blade, with end face is benchmark up, the curve that this two blade being projected as on horizontal plane caves inward, promptly the projection two ends wide centre of this end face on horizontal plane is narrow.
The blade of aforementioned electric shaver, its end face are a cambered surface that raises up.
The blade of aforementioned electric shaver, its two sides are the face of cylinder that caves inward.
By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: the cross section in the gap between adjacent two blades of this electric shaver is broad in the middle small in ends, blade is a camber line shape, after hair enters this gap, be not easy to be extruded by blade, blade is easier of hair cut, thereby has improved the efficient that shaves.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 be among Fig. 1 B to view;
Fig. 4 be among Fig. 1 C to view.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, the blade of this electric shaver comprise one with suitable end face 1 in the guard bottom surface of electric shaver and the two sides 2,3 of intersecting with this end face 1, this end face 1 forms blade 12,13 with two sides 2,3 intersecting lenses.With reference to Fig. 2, be benchmark up with end face 1, the curve that these two blades, 12,13 being projected as on horizontal plane cave inward, promptly the projection two ends wide centre of this end face 1 on horizontal plane is narrow.
With reference to Fig. 1 and Fig. 3, end face 1 is a cambered surface that raises up, and is suitable with the guard shape, meets the requirement of ergonomics.With reference to Fig. 1, Fig. 2 and Fig. 4, the face of cylinder of two sides 2,3 for caving inward, the circular arc that these two blades, 12,13 being projected as on horizontal plane cave inward.
As from the foregoing, the cross section in the gap between adjacent two blades of this electric shaver is broad in the middle small in ends, and blade is a camber line shape, after hair enters this gap, is not easy to be extruded by blade, and blade is easier of hair cut, thereby has improved the efficient that shaves.This principle typical case formerly uses can be with reference to the reaping hook of arc.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1, the blade of electric shaver, comprise one with suitable end face in the guard bottom surface of electric shaver and the two sides of intersecting with this end face, this end face and two sides intersecting lens form blade, it is characterized in that: with end face is benchmark up, the curve that this two blade being projected as on horizontal plane caves inward, promptly the projection two ends wide centre of this end face on horizontal plane is narrow.
2, the blade of electric shaver as claimed in claim 1 is characterized in that: described end face is a cambered surface that raises up.
3, the blade of electric shaver as claimed in claim 1 is characterized in that: described two sides are the face of cylinder that caves inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201011662U CN201161395Y (en) | 2008-01-14 | 2008-01-14 | Blade of electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201011662U CN201161395Y (en) | 2008-01-14 | 2008-01-14 | Blade of electric razor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161395Y true CN201161395Y (en) | 2008-12-10 |
Family
ID=40182336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201011662U Expired - Fee Related CN201161395Y (en) | 2008-01-14 | 2008-01-14 | Blade of electric razor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161395Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885184A (en) * | 2009-05-15 | 2010-11-17 | 九州日立麦克赛尔株式会社 | Electric razor |
-
2008
- 2008-01-14 CN CNU2008201011662U patent/CN201161395Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885184A (en) * | 2009-05-15 | 2010-11-17 | 九州日立麦克赛尔株式会社 | Electric razor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20120114 |