CN101879723B - Shaver head - Google Patents
Shaver head Download PDFInfo
- Publication number
- CN101879723B CN101879723B CN2010102244801A CN201010224480A CN101879723B CN 101879723 B CN101879723 B CN 101879723B CN 2010102244801 A CN2010102244801 A CN 2010102244801A CN 201010224480 A CN201010224480 A CN 201010224480A CN 101879723 B CN101879723 B CN 101879723B
- Authority
- CN
- China
- Prior art keywords
- blade
- sensor component
- tool tip
- razor tool
- dividing wall
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/34—Safety razors with one or more blades arranged transversely to the handle of the type carrying rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/4012—Housing details, e.g. for cartridges
- B26B21/4018—Guard elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention discloses a shaver head which comprises an outer frame body and a plurality of blades, wherein the outer frame body comprises a front part, a back part and two side parts; the blades are mutually installed between the two side parts in parallel; the front part is positioned in front of the edge of each blade; the front part is provided with a containing groove; a sensing element is installed in the containing groove in a rolling way; a dividing wall is arranged between the sensing element and each blade; and the sensing element is higher than the top surface of the dividing wall. The shaver head of the invention is additionally provided with the sensing element which convexly extends onto the dividing wall, so that when the shaver head is used, the sensing element rolls on the surface of the shaved skin to reduce the friction resistance between the shaver head and the shaved skin, thereby improving the shaving efficiency; and simultaneously, the sensing element can guide the blades to be positioned safely, thereby improving the safety performance of the shaver head.
Description
Technical field
The present invention relates to razors, relate more specifically to a kind of razor tool tip.
Background technology
Shaver comprises two big types, is respectively dismountable shaver between shaver that cutter head and handle of a knife be connected as a single entity and cutter head and the handle of a knife.Wherein, the former is directly fixed on cutter head on the handle of a knife, and the latter's cutter head is to link to each other with handle of a knife through interconnected parts, and cutter head can carry out dismounting and change.
Existing razor tool tip generally comprises a framework, on the two lateral walls of framework, is provided with some locating pieces symmetrically, and said locating piece space is arranged and formed some draw-in grooves, the blade unit of installing band blade in the said draw-in groove.Simultaneously, also be provided with the auxiliary member that parallels with said blade unit outside on the framework, auxiliary member is positioned at the rear of blade shaved skin is provided lubricated and repair.Influencing shave one of them factor of efficient of shaver is the exposure height of blade; The vertical range on the relative plane of blade that so-called blade exposure height is defined as this blade or height, and said plane is the tangent plane of skin contact surface with the previous blade part and a back blade part of this blade.If the blade edge of a knife is on this plane, promptly than the more approaching skin surface to be shaved of this tangential plane, exposure height is a positive number so, and promptly farther from skin than this tangential plane if blade cutting edge is lower than this tangential plane, exposure height is a negative so.And influence shave another factor of efficient of shaver is the frictional resistance of cutter head and skin; Lack the sensor component that can reduce resistance and can play the guiding role in the existing cutter head, make that easily the frictional resistance of cutter head and skin is excessive, reduced the effect that shaves; And simultaneously owing to lack guide effect; Blade incision direction when the user controls cutter head on it is quite random, and the incision direction constantly changes, and causes skin to be hurt easily.
Therefore, the razor tool tip of demanding the flexible steer direction of a kind of person easy to use urgently and having higher shave efficient and security performance.
Summary of the invention
The object of the present invention is to provide the flexible steer direction of a kind of person easy to use and have the razor tool tip of the razor tool tip of higher shave efficient and security performance.
To achieve these goals, the present invention proposes a kind of razor tool tip, and it comprises outer framework and some blades; Said outer framework comprises front portion, rear portion and both sides, and said blade is installed between the two said sidepieces in parallel to each other, and said front portion is positioned at blade the place ahead of said blade; Said front portion offers holding tank; Sensor component rollably is installed in the said holding tank, is provided with dividing wall between said sensor component and the said blade, said sensor component exceeds the end face of said dividing wall.
Compared with prior art; Razor tool tip of the present invention has been set up the sensor component that convexedly stretches on the dividing wall, and during use, this sensor component rolls on the shaved skin surface; Reduced the frictional resistance of cutter head and shaved skin; Thereby improved the efficient that shaves, sensor component can guide the safety location of blade simultaneously, has improved the security performance of razor tool tip.
In one embodiment of the present of invention, the direction compartment of terrain of himself rolling in the rolling surface upper edge of said sensor component is provided with some convex things.Preferably, said convex thing evenly distributes along said sensor component rotating direction.This structure Design makes sensor component have rough rolling surface; This rolling surface drives cutter head and produces slight vibrations in rolling process; Make blade its blade when clocklike shaking go deep into the palpus hair root portion of shaved skin; Shaving is more thorough, brings the clean and comfortable effect that shaves.
Preferably, said convex thing is strip and extends to the other end of said sensor component from an end of said sensor component.
Preferably, the cross section of said sensor component is gear-like.
Preferably, the cross section of said sensor component is polygon-shaped.
Preferably, the outer surface of said convex thing is an arcwall face.
Preferably, said convex thing is projection shape and spaced apart along said sensor component length direction.
Preferably, the blade exposure height of said blade is more than or equal to zero.
Preferably, the blade exposure height of said blade is less than or equal to 0.1mm.
Through following description and combine accompanying drawing, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the structural representation of razor tool tip first embodiment of the present invention.
Another structural representation of Fig. 2 razor tool tip shown in Figure 1
Fig. 3 is the stereogram of the sensor component of razor tool tip shown in Figure 1.
Fig. 4 is the side view of sensor component shown in Figure 3.
Fig. 5 is the stereogram of the sensor component among razor tool tip second embodiment of the present invention.
Fig. 6 is the side view of sensor component shown in Figure 5.
Fig. 7 is the stereogram of the sensor component among razor tool tip the 3rd embodiment of the present invention.
Fig. 8 is the side view of sensor component shown in Figure 7.
Fig. 9 is the stereogram of the sensor component among razor tool tip the 4th embodiment of the present invention.
Figure 10 is the side view of sensor component shown in Figure 9.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme among the embodiment is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to Fig. 1; Present embodiment razor tool tip 100 comprises outer framework 10, some blades 20 and sensor component 30; That said outer framework comprises is anterior 11, rear portion 12 and both sides 13 and 14, and said blade 20 is installed on the both sides 13 of said outer framework 10 in parallel to each other, between 14, and said anterior 11 are positioned at blade the place ahead of said blade 20; Said anterior 11 offer holding tank 110; Said holding tank 110 parallels with said blade 20, and both sides 13 and 14 places near outer framework 10 in the said holding tank 110 offer mounting groove (figure does not show), and the two ends of said sensor component 30 all extend outward protruding axle 31; Said protruding axle 31 is placed in the said mounting groove, and said sensor component 30 can be in said holding tank 110 in is that the axle center is with respect to 10 rollings of framework outside said with protruding axle 31.
Particularly; As shown in Figure 2; Some blades 20 are respectively first blade 21, second blade 22 and the 3rd blade 23; Be provided with dividing wall 111 between said first blade 21 and the sensor component 30, said dividing wall 111 from the sidepiece 13 of outer framework 10 extend to the other side 14 and its below with outside the front portion 11 of framework 10 be connected as a single entity, ensure that it all can directly contact with skin in any case thereby said sensor component 30 exceeds the end face 111a of said dividing wall 111.And the rear portion 12 of outer framework 10 is provided with the cross section and is T-shaped auxiliary member 120, and this auxiliary member 120 is met can discharge behind water human body face skin is played water soluble compound lubricated and repair, with the protection shaved skin.With with the tangent plane P 1 of the blade of the dividing wall 111 and second blade 22 be the exposure height H1 that benchmark calculates first blade 21, be the exposure height H3 that benchmark calculates the 3rd blade 23 with blade and lubricious strip 20 tangent plane P 3 with second blade 22.In like manner, the calculating of the exposure height of second blade 22 be with the blade of first blade 21 and the tangent plane P 2 of blade of the 3rd blade 23 be benchmark.It is thus clear that; The blade of the blade of first blade 21 and the 3rd blade 23 lays respectively at the top of corresponding tangent plane P1 and P3 and the blade of first, second, third blade is positioned at a shared plane P 2; Also be; The exposure height H1 of said first blade 21 and the 3rd blade 23, H3 are all greater than zero, and the exposure height of said second blade 22 equals zero.Preferably; The value of the blade exposure height of first, second, third blade all is less than or equal to 0.1mm; In this specific embodiment, the value of the blade exposure height of first, second, third blade is respectively 0.05mm, 0mm and 0.05mm, and this value makes first, second, third blade that suitable exposure height all arranged; So that with the skin surface that will shave do effectively to contact, the higher efficient that shaves is provided.
Shown in Fig. 3-4, in the first embodiment of the present invention, sensor component 30 is the strip column, and the direction A compartment of terrain of himself rolling in the rolling surface upper edge of this sensor component 30 is provided with some convex things 32.Particularly, said convex thing 32 is strip and extends to the other end of said sensor component 30 from an end of said sensor component 30, thereby has formed groove 33 between the adjacent convex thing 32.In this specific embodiment, six said convex things 32 evenly distribute along said sensor component 30 rotating directions, and the cross section of said sensor component 30 is gear-like.
When adopting the present invention to shave; Said sensor component 30 be the axle center with respect to said outer framework 10 rollings reducing friction resistance and guide effect is provided with its protruding axle 31, thereby makes blade bearing of trend and the shaved skin of blade 20 form a certain fixing angle with the blade raising shaving effect of farthest utilizing blade 20 and can avoid blade to hurt skin because of angle is out of control.And in sensor component 30 rolling processes; Convex thing 32 on the sensor component 30 alternately contacts with shaved skin with groove 33; The rolling on this uneven surface drives whole cutter head and produces vibrations clocklike slightly; The blade of its cutter 20 can go deep into the palpus hair root portion of shaved skin during knife vibration, makes shaving more thoroughly cleaner.
Fig. 5-6 has showed the sensor component 40 among razor tool tip second embodiment of the present invention.In the present embodiment among the sensor component 40 and first embodiment main difference point of sensor component 30 be: each the convex thing 42 on the said sensor component 40 has corner angle, and the cross section of said sensor component 40 is hexagon.
Fig. 7-8 has showed the sensor component 50 among razor tool tip the 3rd embodiment of the present invention.In the present embodiment among the sensor component 50 and first embodiment main difference point of sensor component 30 be: said sensor component 50 is provided with four convex things 52; The outer surface of said convex thing 52 is an arcwall face, and the cross section of said sensor component 50 is similar to petal-shaped.
Fig. 9-10 has showed the sensor component among razor tool tip the 4th embodiment of the present invention.In the present embodiment among the sensor component 70 and first embodiment main difference point of sensor component 30 be: the convex thing 62 that is provided with on the said sensor component 60 is projection shape and spaced apart along the length direction B of said sensor component 60.
Compared with prior art; Razor tool tip of the present invention has been set up the sensor component that convexedly stretches on the dividing wall, and during use, this sensor component rolls on the shaved skin surface; Reduced the frictional resistance of cutter head and shaved skin; Thereby improved the efficient that shaves, sensor component can guide the safety location of blade simultaneously, has improved the security performance of razor tool tip.
Need to prove that the convex thing among the present invention on the sensor component is not limited to above-mentioned shape and quantity, any other shape that does not injure skin all may be utilized, and concrete quantity can change according to actual needs.The concrete structure of razor tool tip miscellaneous part involved in the present invention is well known to those of ordinary skill in the art, no longer does detailed explanation at this.
Invention has been described more than to combine most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (9)
1. razor tool tip; Comprise outer framework and some blades, said outer framework comprises front portion, rear portion and both sides, and said blade is installed between the two said sidepieces in parallel to each other; Said front portion is positioned at blade the place ahead of said blade; It is characterized in that: said front portion offers holding tank, and sensor component rollably is installed in the said holding tank, is provided with dividing wall between said sensor component and the said blade; Said sensor component exceeds the end face of said dividing wall, and the direction compartment of terrain of himself rolling in the rolling surface upper edge of said sensor component is provided with some convex things.
2. razor tool tip as claimed in claim 1 is characterized in that: said convex thing evenly distributes along said sensor component rotating direction.
3. razor tool tip as claimed in claim 1 is characterized in that: said convex thing is strip and extends to the other end of said sensor component from an end of said sensor component.
4. razor tool tip as claimed in claim 3 is characterized in that: the cross section of said sensor component is gear-like.
5. razor tool tip as claimed in claim 3 is characterized in that: the cross section of said sensor component is polygon-shaped.
6. razor tool tip as claimed in claim 3 is characterized in that: the outer surface of said convex thing is an arcwall face.
7. razor tool tip as claimed in claim 1 is characterized in that: said convex thing is projection shape and spaced apart along said sensor component length direction.
8. razor tool tip as claimed in claim 1 is characterized in that: the blade exposure height of said blade is more than or equal to zero.
9. razor tool tip as claimed in claim 8 is characterized in that: the blade exposure height of said blade is less than or equal to 0.1mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102244801A CN101879723B (en) | 2010-07-12 | 2010-07-12 | Shaver head |
| PCT/CN2010/075672 WO2012006793A1 (en) | 2010-07-12 | 2010-08-03 | Shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102244801A CN101879723B (en) | 2010-07-12 | 2010-07-12 | Shaver head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101879723A CN101879723A (en) | 2010-11-10 |
| CN101879723B true CN101879723B (en) | 2012-01-11 |
Family
ID=43051924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102244801A Active CN101879723B (en) | 2010-07-12 | 2010-07-12 | Shaver head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101879723B (en) |
| WO (1) | WO2012006793A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140331500A1 (en) * | 2012-11-16 | 2014-11-13 | Xiangrong Ren | Razor head and razor with the same |
| CN103056894A (en) * | 2012-12-27 | 2013-04-24 | 李尚群 | Shaver |
| WO2016004545A1 (en) * | 2014-07-07 | 2016-01-14 | 肖德华 | Shaver head with rollers |
| CN105538355B (en) * | 2015-12-22 | 2017-08-15 | 任向荣 | Razor head with clipping function |
| CN113199511A (en) * | 2021-05-14 | 2021-08-03 | 刘玉全 | Hand shaver |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT387744B (en) * | 1980-04-10 | 1989-03-10 | Friedrich Schaechter | SHAVER |
| US5402697A (en) * | 1993-11-18 | 1995-04-04 | Brooks; Shirley E. | Depilatory applicating razor |
| IL112644A0 (en) * | 1995-02-14 | 1995-05-26 | Avidor Joseph | Shaving apparatus and method of shaving |
| GB9505917D0 (en) * | 1995-03-23 | 1995-05-10 | Gillette Co | Safety razors |
| DE19514228A1 (en) * | 1995-04-15 | 1996-10-17 | Simon Pal | Razor for wet shaving |
| JP2958882B1 (en) * | 1998-05-13 | 1999-10-06 | 株式会社貝印刃物開発センター | Spare blade for safety razor |
| JP2003534827A (en) * | 1999-07-22 | 2003-11-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Shaving head with rotatable hair manipulator |
| JP2001276450A (en) * | 1999-08-03 | 2001-10-09 | Zaza International:Kk | Razor equipment |
| GB2375068A (en) * | 2001-05-01 | 2002-11-06 | Enda Keaveney | Improvements in or relating to a razor |
| JP3931881B2 (en) * | 2003-12-08 | 2007-06-20 | フェザー安全剃刀株式会社 | Razor with protective member |
| US20070227008A1 (en) * | 2006-03-29 | 2007-10-04 | Andrew Zhuk | Razors |
| CN201147936Y (en) * | 2008-01-12 | 2008-11-12 | 任向荣 | Shaver head |
| CN201338290Y (en) * | 2008-12-23 | 2009-11-04 | 任向荣 | Safe shaver head |
-
2010
- 2010-07-12 CN CN2010102244801A patent/CN101879723B/en active Active
- 2010-08-03 WO PCT/CN2010/075672 patent/WO2012006793A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012006793A1 (en) | 2012-01-19 |
| CN101879723A (en) | 2010-11-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240919 Address after: 325000 floor 1, building C6, Tongren garden villa, Puzhong Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Meibao Technology Co.,Ltd. Country or region after: China Address before: 325000 C4-402 room, Jiahe garden, East Road, Wenzhou, Zhejiang. Patentee before: Ren Xiangrong Country or region before: China |