CN201427320Y - Safe shaver head - Google Patents
Safe shaver head Download PDFInfo
- Publication number
- CN201427320Y CN201427320Y CN2009201235085U CN200920123508U CN201427320Y CN 201427320 Y CN201427320 Y CN 201427320Y CN 2009201235085 U CN2009201235085 U CN 2009201235085U CN 200920123508 U CN200920123508 U CN 200920123508U CN 201427320 Y CN201427320 Y CN 201427320Y
- Authority
- CN
- China
- Prior art keywords
- blade
- utility
- positioning
- loam cake
- model
- 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
The utility model relates to a safe shaver head which comprises a blade base. A blade and a guidance roller are positioned between the two side walls of the blade base; the blade base is fixed in an outer frame body formed by an upper cover and a lower cover; an opening for exposing the blade and the guidance roller is formed on the upper cover; positioning grooves are formed on the two side wallsof the blade base, and form positioning fit with the positioning clamping edges on two side walls of the upper and the lower covers. The utility model overcomes the defects that the intensity of thepositioning aluminum buttons of a common shaver head is not high, so that the positioning aluminum buttons can deform and loosen easily and the blade can slip out; and the blade lacks guidance and cancut skin easily in the sliding cutting. By adopting the design provided by the utility model, the upper and the lower covers fixed with each other surround the two ends of the blade on the whole, sothat the positioning reliability of the blade is improved. Besides, the shaver head can basically keep cutting in in the right angle direction to shave completely in the shaving process, and has the advantages of simple and compact structure, flexible direction control and safe and reliable use.
Description
Technical field
The utility model relates to a kind of safety razor cutter head.
Background technology
Traditional razor tool tip all comprises a framework, is provided with draw-in groove on the relative two side of framework, installs blade in the draw-in groove.For blade being positioned in the draw-in groove the outer aluminium button that positioning blade must be set of draw-in groove.The intensity of aluminium button is not high, just may be out of shape inadvertently to get loose, and blade is skidded off cause unexpected injury.Above-mentioned razor tool tip is in the process of cutting beard of sliding, and its motion incision direction generally all needs to meet at right angles with the bearing of trend of blade cutting edge, and only in right angle orientation motion incision, it is best that the effect that shaves just can reach.Yet in actual use, the motion incision direction of the razor tool tip that the user controls is quite random, frictional resistance increase between cutter head and the human body skin has not only reduced the effect that shaves, and goes back incised wound skin easily in the process that motion incision direction constantly changes.
Summary of the invention
For the location aluminium button intensity that overcomes common razor tool tip in the prior art is not high, easy deformation gets loose and causes blade to skid off; In the slip working angles, lack the guiding design, not only reduced the effect that shaves, but also the problem that hurts skin easily, the utility model provides a kind of safety razor cutter head, and the location simple in structure, blade of this safety razor cutter head is reliable, direction to control is flexible, safe and convenient to use.
The technical scheme that its technical problem that solves the utility model adopts is: comprise blade bearing, positioning blade and guide roller between the two side of blade bearing, blade bearing is fixed in the outer framework that is made of loam cake and lower cover, on cover and be provided with the opening that exposes blade and guide roller.
Be provided with locating slot on the two side of blade bearing, locating slot is located with the location edge formation on loam cake, the lower cover two side and is cooperated.
The spindle nose of guide roller is arranged on the open axial trough in blade bearing two side, the top of axial trough by on cover the pressing plate gland that forms.
Lubricious strip and back lubricious strip before the opening both sides of loam cake are respectively equipped with.
The utility model is by above-mentioned specific design, loam cake that interfixes and lower cover have surrounded the two ends of blade on the whole, improved the reliability of blade location greatly, blade in use can keep cutter head substantially along the right angle orientation incision of moving, it is thoroughly clean more to shave, and has advantage simple in structure, that direction to control is flexible, safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present utility model is described.
Fig. 1 is an assembly structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of loam cake in the utility model;
Fig. 3 is a decomposition texture schematic diagram of the present utility model;
The specific embodiment
As shown in the figure, the utility model comprises blade bearing 1, positioning blade 2 and guide roller 3 between the two side of blade bearing 1, blade bearing 1 is fixed in the outer framework that is made of loam cake 4 and lower cover 5, the said fixing structure can be that locating slot 7 is set on the two side of blade bearing 1, and locating slot 7 matches with location edge 8 on loam cake 4, lower cover 5 two sides.Loam cake 4 and lower cover 5 can be by the plastic pressure injection moulding, the mode of between the two can ultrasonic bonding or being clasped is fixedly linked, loam cake 4 is provided with the opening 6 that exposes blade 2 and guide roller 3, lubricious strip 12 and back lubricious strip 13 before opening 6 both sides of loam cake 4 are respectively equipped with.Loam cake 4 that interfixes and lower cover 5 have surrounded the two ends of blade 2 on the whole, have improved the reliability of blade 2 location greatly.The spindle nose 9 of guide roller 3 is arranged on the open axial trough 10 in blade bearing 1 two side, and the top of axial trough 10 is by pressing plate 11 glands that form on the loam cake 4.The design of guide roller 3, what make blade 2 in use can keep cutter head substantially along the right angle orientation incision of moving, and it is thoroughly clean more to shave.Above-described embodiment only is that the preferred implementation to the utility model safety razor cutter head is described; be not that design and scope to utility model limits; under the prerequisite that does not break away from the utility model scheme; various external form modification and improvement that those skilled in the art make the technical solution of the utility model all should fall into the protection domain of the utility model safety razor cutter head.
Claims (5)
1, a kind of safety razor cutter head, comprise blade bearing, positioning blade and guide roller between the two side of blade bearing is characterized in that blade bearing (1) is fixed in the outer framework that is made of loam cake (4) and lower cover (5), and loam cake (4) is provided with the opening (6) that exposes blade (2) and guide roller (3).
2, safety razor cutter head according to claim 1 is characterized in that being provided with locating slot (7) on the two side of blade bearing (1), locating slot (7) is located with location edge (8) formation on loam cake (4), lower cover (5) two side and cooperated.
3, safety razor cutter head according to claim 1 and 2 is characterized in that the spindle nose (9) of guide roller (3) is arranged on the open axial trough (10) in blade bearing (1) two side, and pressing plate (11) gland that forms is gone up in the top of axial trough (10) by loam cake (4).
4, safety razor cutter head according to claim 1 and 2 is characterized in that opening (6) both sides of loam cake (4) are respectively equipped with preceding lubricious strip (12) and back lubricious strip (13).
5, safety razor cutter head according to claim 3 is characterized in that opening (6) both sides of loam cake (4) are respectively equipped with preceding lubricious strip (12) and back lubricious strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201235085U CN201427320Y (en) | 2009-07-02 | 2009-07-02 | Safe shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201235085U CN201427320Y (en) | 2009-07-02 | 2009-07-02 | Safe shaver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427320Y true CN201427320Y (en) | 2010-03-24 |
Family
ID=42031047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201235085U Expired - Fee Related CN201427320Y (en) | 2009-07-02 | 2009-07-02 | Safe shaver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427320Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115572A (en) * | 2010-12-27 | 2011-07-06 | 宁波大学 | Lubricating strip for shaver and shaver provided with same |
| CN109159158A (en) * | 2018-09-29 | 2019-01-08 | 广州威的科技有限公司 | Lubricating element, lubrication system and razor tool tip |
-
2009
- 2009-07-02 CN CN2009201235085U patent/CN201427320Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115572A (en) * | 2010-12-27 | 2011-07-06 | 宁波大学 | Lubricating strip for shaver and shaver provided with same |
| CN102115572B (en) * | 2010-12-27 | 2012-12-19 | 宁波大学 | Lubricating strip for shaver and shaver provided with same |
| CN109159158A (en) * | 2018-09-29 | 2019-01-08 | 广州威的科技有限公司 | Lubricating element, lubrication system and razor tool tip |
| CN109159158B (en) * | 2018-09-29 | 2024-04-02 | 广州威的科技有限公司 | Lubricating element, lubricating structure and shaver head |
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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 |
Granted publication date: 20100324 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |