CN1864947A - Shaver - Google Patents
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- CN1864947A CN1864947A CN 200510070807 CN200510070807A CN1864947A CN 1864947 A CN1864947 A CN 1864947A CN 200510070807 CN200510070807 CN 200510070807 CN 200510070807 A CN200510070807 A CN 200510070807A CN 1864947 A CN1864947 A CN 1864947A
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- blade
- razor head
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- handle
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Abstract
The invention relates to a razor (2) with several distantly arranged blade elements (7). Wherein, the blade elements are parallel as the straight front blades at the cutting plane (12); the blade elements (7) are curved whose artificial middle plane (16) are far away the cutting plane (12) from the blade (8) to back edge; the handle (1) has a couple of fork arms (6) whose ends are independently connected to the razor that near two ends; each fork arm (6) has the groove (49) that allows the end to rotate around the rotational axle parallel with the razor axle; the grooves (49) are parallel at the same side of fork end (4) of handle (1); each groove (49) is filled with flexible material (54); when shaving, the material will be deformed by functioning rotational force on the razor (2); and it will make the razor (2) to normal position when removing the force.
Description
Technical field
The present invention relates generally to razor, is specifically related to razor blade, razor head and razor handle, and wherein razor head can be disposable.
Background technology
Razor with handle and disposable cutter head is well-known.Razor head has three parallel component of the blade usually.Cutter head can be installed on the handle in the mode that thorny handle shakes.
Summary of the invention
The invention provides razor head as claimed in claim 1.
In one aspect of the invention, provide the razor blade that begins continuous bend from blade.
In another aspect of this invention, provide the razor head that between first and second cutter heads part, accompanies a plurality of blades.
In another aspect of this invention, provide the razor handle with groove, described groove allows the axis rotation of the end of handle around transversal handle axis.
In another aspect of this invention, provide a kind of razor, wherein razor head removably is fixed on the forked handle.
In another aspect of this invention, provide a kind of razor head, wherein a plurality of blades are separated by flexible finger piece.
More particularly, a kind of razor head is provided in one aspect of the invention, it comprises a plurality of component of the blade, each component of the blade all has a straight front cutting edge and a trailing edge, each blade is parallel to each other, and be on the cutting plane, each component of the blade has an outer surface and the interior surface opposing towards the cutting plane, interposition between the inside and outside surface is equipped with an imaginary median surface, each median surface of each component of the blade from blade to trailing edge with equidirectional (sense) away from cutting plane ground continuous bend.
A kind of razor head is provided in another aspect of this invention, it comprises at least one component of the blade with blade and is limited with the knife rest of opening, can be by this opening near blade, knife rest comprises the induction element (leading element) and with an induction element relative hangover element (trailing element) of a blade towards it, wherein have at least one to have liquid bath longitudinally in induction element and the hangover element, in the process of shaving, lubricating fluid accumulates in this liquid bath.
Provide a kind of razor used razor handle in another aspect of this invention, described razor comprises the razor head with at least one component of the blade, wherein the blade of component of the blade extends along the cutter head axis with transversal handle axis, razor handle has leading section, its end can be connected to or be connected on the cutter head, leading section has a groove, this groove allows described end around the rotation rotation parallel with the cutter head axis, this groove includes the material of elastically deformable, in the process of shaving, when razor head is applied to revolving force on the described end, described material can be out of shape, and when removing described power, described material can make described end be returned to the normal position.
A kind of razor is provided in another aspect of this invention, it comprises a handle and the razor head with at least one component of the blade, wherein the blade of component of the blade extends along the cutter head axis of transversal handle axis, handle has forked leading section, described leading section has a pair of forked arm, its end is connected respectively on the cutter head position adjacent place, two ends with cutter head, has undercutting hole (undercut aperture) on the back abutment surface of cutter head, the end of forked arm has the braking member that the past abutment surface stretches out forward, before, back abutment surface mutually near, and braking member is engaged in the undercutting hole in such a way, the end that is the forked relatively arm of cutter head is fixed, two ends can move in opposite directions so that each braking member breaks away from each undercutting hole, and allow cutter head to take off from handle, in the process of shaving, when revolving force was applied on the razor head, two ends can be around the axis rotation parallel with the cutter head axis.
A kind of razor is provided in another aspect of this invention, it comprises an elongate handgrip and the razor head that is connected on the handle, cutter head comprises that at least one has the component of the blade of blade, cutter head defines shave surface and one and the shave surperficial relative opposed surface of a blade towards it, handle has a leading section, it is connected to shaving between surface and the opposed surface on the cutter head, handle away from the tangent plane, surface of shaving, and have a certain degree with it.
Preferred feature of the present invention and optional feature have been listed in the following specification and in claims.
Description of drawings
The present invention is described further below with reference to accompanying drawings, but this only illustrates, wherein:
Fig. 1 shows one from the bottom or the razor seen of bottom side, and bottom or bottom side are in the face of that side of skin in the process of shaving;
Fig. 2 is the perspective view of razor when observing from the top, and wherein razor head and handle separate;
Fig. 3 is the side view of razor;
Fig. 4 is the amplification sectional view that the IV-IV line along Fig. 3 obtains;
Fig. 5 is the decomposition diagram of razor head when observing from the bottom side;
Fig. 6 is the amplification cross-sectional view that passes razor head;
Fig. 7 is each component of the blade and the bottom view of blade separator flexibly;
Fig. 8 is the amplification sectional view that the VIII-VIII line along Fig. 7 obtains;
Fig. 9 is and the corresponding perspective view of Fig. 7;
Figure 10 is the enlarged side view of the knife edge part of one of them component of the blade;
Figure 11 is the cross-sectional view that passes single component of the blade;
Figure 12 is the perspective view of first's (being the bottom) of the razor head seen from the below;
Figure 13 is the upward view of first;
Figure 14 is the amplification sectional view that the XIV-XIV line along Figure 13 obtains;
Figure 15 is the upward view of the second portion (being top) of razor head;
Figure 16 is the amplification sectional view that the XVI-XVI line along Figure 15 obtains;
Figure 17 is the end-view of second portion;
Figure 18 is the sectional view that the XVIII-XVIII line along Figure 17 obtains;
Figure 19 is the side view of razor;
Figure 20 is the sectional view that the XX-XX line along Figure 19 obtains;
Figure 21 is the enlarged drawing of the local XXI of institute's target among Figure 20;
Figure 22 is similar to Figure 20, and just braking member breaks away from the undercutting hole on the razor head;
Figure 23 is the enlarged drawing of the local XXIII-XXIII of institute's target among Figure 22;
Figure 24 is similar with 22 to Figure 20, and just the braking member that breaks away from is extracted out from undercutting hole;
Figure 25 is the enlarged drawing of the local XXV-XXV of institute's target among Figure 24;
Figure 26 is the perspective view of the forked end portions of the handle seen from the below, and wherein concave part is not capped;
Figure 27 is the enlarged drawing of the local XXVII-XXVII of institute's target among Figure 26;
Figure 28 is the cross-sectional view that passes a forked arm of razor head and handle;
Figure 29 is and the corresponding side view of Figure 28 that just cutter head has rotated to maximum available degree;
Figure 30-32 is similar to Figure 26-28 respectively, but that displaying is another embodiment of razor handle.
Each figure has showed current preferred razor embodiment.It is to be noted that each figure is not in order to limit scope of invention.
The specific embodiment
Razor comprises forked handle 1 and removable cutter head 2.Handle 1 is used to spur the skin that cutter head slips over the user, it has the shank 3 of a slight bending, and the front end of shank 3 and forked leading section 4 combine, and leading section 4 is generally U-shaped, and a pair of forked arm 6 is arranged, this to forked arm 6 about dividing the imaginary plane mirror image symmetry of shank 3 in longitudinally.By extruding arm 6, they inwardly can be pushed away lightly; In Fig. 1, the dash lines show in left side be the normal position of an arm 6 wherein, and the position that postpones in two arms 6 of solid line illustrated.Arm 6 elastically deformables, so they can automatically revert to the normal position.
In embodiment as shown in the figure, blade 8 is on the cutting plane 12 and is parallel to each other.Each component of the blade 7 have one towards the cutting plane outer surface 13 of 12 projection and the inner surface 14 of a relative depression.The centre position of an imaginary median surface 16 (Figure 10) between inside and outside surface, it is away from cutting plane 12 bendings, and in embodiment as shown in the figure, its a fan-shaped part that is shaped as a cylinder.At blade 8 places, the angle [alpha] between median surface 16 and the cutting plane 12 is preferably at least 15 ° and maximum 30 °, for example 20 °.Segment angle β is preferably 50 °-75 °, more preferably 60 °-70 °.
Each component of the blade 7 is equal crooked and be arranged in and be parallel to each other.This arrangement is convenient to allow waste material (hair follicle and the liquid that shaves) by cutter head (through the recessed side and the protruding side of each blade), and can prevent the excessive buildup of waste material, and this might allow blade 8 lift from the plane of shaving.In order to strengthen this effect, can allow spacing between each trailing edge 9 greater than the spacing between the blade 8.The curvature of component of the blade allows tip 11 to become best angle with the surface of shaving, and the waste material of component of the blade guiding simultaneously leaves the surface of shaving.The crooked outline of component of the blade is strengthened its longitudinal strength, and makes blade distortion minimum in use.
Between second blade part 18 of first blade part 17 below component of the blade 7 is maintained at (in the process of shaving, its is near skin) and top.Blade part 17,18 has crooked blade end support member 19,21 respectively, and they clamp the respective end portions of the component of the blade 7 of the bending between them respectively, the curvature of support member 19,21 and the intrinsic curvature complementation of component of the blade 7.
Support also comprises side element, and its form is the slide block 31 of projection, and in use, it helps to make the surface of shaving to flatten.As clearly shown in Figure 6,32 the plane, surface of shaving is tangent with the element 23,26,31 that forms support, component of the blade 7 relatively, and residing position, this plane has exceeded cutting plane 12, so it helps to proofread and correct shave the relatively position on surface of blade 8.As clearly shown in Figure 3, elongate handgrip 1 is away from 32 the plane, surface of shaving, and becomes suitable angle with it, and leading section 4 begins bending from this plane.For example, axle 3 vertical medial axis and the angle that shaves between the surface 32 can particularly be about 40 ° between 30 °-50 °.This helps the user that razor head is placed on the skin.Combine with forked leading section 4, this is in use convenient especially.
The form of second blade part 18 is the support with forward and backward beam 33,34 and curb girder 36. Bridging element 37,38 extends between forward and backward beam 33,34.Blade support member or spacer 39 that middle bridging element 38 and curb girder 36 are carrying elastically deformable, spacer 39 keeps constant spacing between component of the blade 7, and makes component of the blade in use be out of shape minimum.The form of each deformable spacer 39 elongate component or the finger that hard relatively pin 40 supports of serving as reasons, for instance, this structure is formed by post forming.Two blade parts 17,18 also comprise hard relatively blade support member 41.
In first and second blade parts 17 and 18 each preferably is made of the parts of single global formation, and these parts can be by one-shot forming, post forming or repeatedly moulding formation.Yet as shown in the figure, hairs bar 23 can be a wall scroll.In another embodiment, two blade parts 17,18 can be made of the parts of single global formation, so they are connected by the mode of integral hinge with clam shell.The suitable material that is used to constitute blade part is thermoplastic elastomer (TPE) (is this type of elastomer of Santoprene such as trade mark).For instance, blade part 17,18 is combined by ultra-sonic welded.
On the abutment surface 43 undercutting hole 42 is arranged after the planar shaped of the rear end of the every curb girder 36 of second parts 18 of razor head 2.The end of forked arm 6 has the braking member 44 that the past abutment surface 46 stretches out forward, and preceding abutment surface 46 also is the plane.Each braking member 44 has a shoulder 47, and it is pasting the undercut surface 48 in the hole 42, and forward and backward abutment surface 43,46 mutually near; Like this, the end of the forked relatively arm 6 of razor head 2 just is fixed.This situation is shown in Figure 19-21.
In order to take off razor head 2 from handle 1, two forked arms 6 of extruding relatively earlier, like this, shown in Figure 22 and 23, the shoulder 48 of braking member 44 just with hole 42 in undercut surface 48 disengagings.Shown in Figure 24 and 25, from undercutting hole 42, pull out braking member 44 then.
Although the end of the forked relatively arm 6 of razor head 2 is fixed, in the process of shaving, when revolving force is applied on the razor head, wish that razor head can be around relative shank 3 rotations of the axis that is parallel to blade 8.For this reason, every forked arm 6 all has a transverse concave groove 49, and transverse concave groove 49 stays next integral hinge 51.Two grooves 49 are on the same side of the forked end portions 4 of handle 1, and alignment mutually.Comprising that the arm 52 of groove 49 and braking member 44 and the remainder of forked arm 6 can be (as shown in figure 28) of one, also can be the separate part with axle head 53 perhaps, and axle head 53 is fixed in the remaining part of forked arm 6.
The parts that comprise groove 49 are enclosed in the material 54 (such as thermoplastic elastomer (TPE)) of elastically deformable, on the surface of the latter attached to deformable component.As clearly shown in Figure 28, for example, the part of abutment surface 46 before material 54 defines.In the process of shaving, when revolving force was applied on the razor head 2, the material of the elastically deformable in the groove 49 was tightened up (thereby permission groove 49 opens and allow razor head 2 to rotate), and when this power of removal, razor head 2 just is returned to its normal position.
The axle 3 of handle 1 has the grip zone 59 that extends around axle 3.Grip zone 59 has many small embossments 61 of gripping of helping.Grip zone 59 can be made by the material different with the remainder of axle 3, particularly can be softer, and higher coefficient of friction can be arranged.The main body of handle 1 comprises arm 6, can be made by the material of elastically deformable, and therefore with thumb and the forked part 4 of all the other finger extruding, it is as a whole crooked in opposite directions that two arms 6 are done.Yet the main body of handle 1 can be made by hard relatively material, and in this case, each forked arm 6 can comprise end portion relatively flexibly, and the latter is fixed on the hard relatively proximal part, and the latter comprises groove 49.The basis handle can for example be used thermoplastic elastomer (TPE), polypropylene, styrene or polythene copolymer plastics, the cast metal such as aluminium or the synthetic material such as carbon fiber by any suitable material injection mo(u)lding.The handle of being made by thermoplastic elastomer (TPE) can have the grip zone of being made by softer thermoplastic elastomer (TPE) (for example passing through double injection molding).For instance, the handle with carbon fiber production can have the grip zone of being made by aluminium or timber.
In the alternate embodiments shown in Figure 30-32, groove 49 is positioned at the upside of the leading section 4 of handle 1, and when therefore applying revolving force, the material 54 of the elastically deformable in each groove 49 can be compressed.
Can make various improvement within the scope of the invention.For example, although above-described razor head has three component of the blade, this is preferred number, also can use single component of the blade, a pair of component of the blade or four even more component of the blade.Each blade can be in suitable angle.Component of the blade can have all thickness.Radius of curvature can change, and particularly, can descend along the direction away from blade.Except the component of the blade of bending, can also use the straight component of the blade or the component of the blade of bending.Component of the blade is except having fixing (permanent) curvature and being installed on the stayed surface of cutter head with (aforesaid) identical curvature, can also use original with regard to straight component of the blade, they have enough flexible, therefore in a single day be installed on the cutter head, they will bend to required curvature.Groove can be positioned on the single arm, and the latter forms the leading section of handle.Hinge with other any conventionally forms replaces the groove on the forked arm also can make the razor head rotation.Razor head can be permanently secured on the handle, and in this case, component of the blade can be installed on changeable type ground, and whole in other words razor can be disposable.
Claims (32)
1, a kind of razor head, comprise a plurality of component of the blade (7), these component of the blade (7) are spaced apart, therefore allow waste material from passing through between them, each component of the blade (7) has straight front cutting edge (8) and trailing edge (9), front cutting edge (8) is on the cutting plane (12), each component of the blade (7) has the outer surface (13) and the interior surface opposing (14) of towards the cutting plane (12), outward, inner surface (13,14) interposition between is equipped with an imaginary median surface (16), the median surface (16) of component of the blade (7) from blade (8) to trailing edge (9) with equidirectional away from cutting plane (12) continuous bend.
2, razor head as claimed in claim 1 is wherein located at blade (8), and the angle between each median surface (16) and cutting plane (12) is at least 15 °.
3, razor head as claimed in claim 1 or 2, wherein each median surface (16) is the fan-shaped part of a cylindrical shell, and described cylindrical shell is preferably cylinder, and segment angle β is preferably 60 ° to 75 °.
4, as any described razor head in the claim 1 to 3, wherein blade (8) is parallel to each other.
5, as any described razor head in the claim 1 to 4, wherein the spacing between the trailing edge (9) of component of the blade (7) at least and the spacing between the blade (8) equally big.
6, as any described razor head in the claim 1 to 5, wherein at least one component of the blade (7) is made by single piece of material, for example metal, pottery or cermet material.
7, as any described razor head in the claim 1 to 6, wherein at least one component of the blade (7) is made by the separate part that combines.
8, as any described razor head in the claim 1 to 7, also be included between the component of the blade (7) and extend and the blade spacer (39) between the component of the blade two ends, blade spacer (39) is preferably flexible, and blade spacer (39) is preferably elongated member or finger.
9, as any described razor head in the claim 1 to 7, wherein razor head (2) constitutes support, and this support defines opening, can be near blade (8) by this opening.
10, as any described razor head in the claim 1 to 9, also comprise first blade part (17) and second blade part (18), component of the blade (7) remains between the two, first and second blade parts (17,18) preferably have crooked blade end support member (19,21), blade end support member (19,21) with the end clips separately of component of the blade (7) between them.
11, razor head as claimed in claim 10, wherein first blade part (17) has constituted support, this support defines opening (22), can be by this opening near blade (8), this support comprises induction element (23), hangover element (26) and the lateral direction element (31) relative with induction element, and blade (8) is towards this induction element (23).
12, razor head as claimed in claim 11 wherein with respect to component of the blade (7), has surpassed the position of cutting plane (12) with the tangent residing position, plane (32) of described element (23,26,31).
13, as claim 11 or 12 described razor head, wherein induction element and the hangover element (22,23) at least one in has liquid bath (27 longitudinally, 28), hangover element (23) preferably has liquid bath (28) and conduit (29) longitudinally, conduit (29) connection liquid bath (28) and the opening (22) that is limited by the support of first blade part (17).
14, as any described razor head in the claim 11 to 13, wherein induction element (23) has friction surface (24), and the coefficient of friction of this friction surface (24) is higher than the coefficient of friction of the remaining surface of this support.
15, as any described razor head in the claim 10 to 14, wherein second blade part (18) is carrying the flexible blades support member (39) near component of the blade (7).
16, as any described razor head in the claim 10 to 15, wherein second blade part (18) be shaped as support with forward and backward beam (33,34) and curb girder (36), can be included in forward and backward beam (33 in addition, 34) bridging element (37,38) that extends between.
17, razor head as claimed in claim 16, wherein the rear end of curb girder (36) has the hole (42) of the respective end that is used to receive forked handle.
18, as any described razor head in the claim 10 to 17, wherein each in first and second blade parts (17,18) all is made of the parts of single global formation, and first and second blade parts can also be linked to each other by an integral hinge.
19, as any described razor head in the claim 10 to 18, wherein at least one in first and second blade parts (17,18) comprises thermoplastic elastomer (TPE).
20, a kind of razor comprises handle (1) and as above-mentioned any described razor head of claim (2).
21, want 20 described razors as right, wherein razor head (2) has a cutter head axis, blade (8) extends along this axis, and the transversal handle axis of this axis, razor handle (1) has leading section (4), its end can be connected to or be connected on the cutter head, leading section (4) has groove (49), and this groove allows described end around the rotation rotation parallel with the cutter head axis, and this groove includes the material (54) of elastically deformable, thermoplastic elastomer (TPE) for example, in the process of shaving, when razor head was applied to revolving force on the described end, described material can be out of shape, and when removing described power, described material can make described end be returned to the normal position.
22, want 21 described razors as right, wherein when applying revolving force, the material of the elastically deformable in the groove can extend.
23, want 21 described razors as right, wherein when applying revolving force, the material of the elastically deformable in the groove can be compressed.
24, want any described razor in 21 to 23 as right, wherein the material of elastically deformable (54) is full of groove (49) basically, and the material of this elastically deformable preferably wraps up that part that contains fluted (49) of leading section (4).
25, want any described razor in 21 to 24 as right, wherein said leading section is forked leading section (4), it has a pair of forked arm (6), its end is connected respectively on the razor head (21) and the position adjacent place, two ends of razor head, every forked arm (6) all has groove (49), this groove allows described end around the rotation rotation parallel with the cutter head axis, groove (49) is on the same side of the forked end portions (4) of handle, and alignment mutually, each groove (49) all includes the material (54) of elastically deformable, in the process of shaving, when razor head is applied to revolving force on the described end, described material can be out of shape, and when removing described power, described material can make described end be returned to the normal position.
26, want 25 described razor handles as right, the end of wherein forked arm (6) has braking member (44), in the engageable undercutting hole (42) in razor head (2) of braking member (44), the end of forked arm (6) can move in opposite directions so that each braking member (44) breaks away from engagement, and allows braking member (44) is taken out from undercutting hole (42).
27, want 26 described razor handles as right, wherein every forked arm (6) comprises hard relatively proximal part and relative flexible end portion, and end portion is fixed on the proximal part and comprises groove (49).
28, want 20 described razors as right, wherein razor head (2) has the cutter head axis of transversal handle axis, handle (1) has forked leading section (4), leading section (4) has a pair of forked arm (6), its end is connected respectively on the razor head position adjacent place, two ends with razor head, has undercutting hole (42) on the back abutment surface (43) of razor head, the end of forked arm (6) has the braking member (44) that the past abutment surface (46) stretches out forward, before, back abutment surface mutually near, and braking member (44) is engaged in the undercutting hole (42) in such a way, the end that is the forked relatively arm of razor head (2) (6) is fixed, two ends can move in opposite directions so that braking member (44) breaks away from undercutting hole (42), and allow to take off razor head (2) from handle (1), in the process of shaving, when revolving force was applied on the razor head (2), two ends can be around the axis rotation parallel with the cutter head axis.
29, want 28 described razors as right, wherein every forked arm (6) has groove (49), this groove (49) allows described end around the rotation rotation parallel with the cutter head axis, and groove (49) aligns on the same side of the forked end portions (4) of handle (1) and mutually.
30, want any described razor in 20 to 29 as right, wherein razor head (2) relatively the angle of handle (1) rotation can reach 65 °.
31, want any described razor in 20 to 30 as right, wherein razor head (2) define blade (8) towards it the surface of shaving (32) with the relative opposed surface in surface that shaves, handle (1) has the leading section (4) that is connected to razor head (2) between the surface of shaving (32) and opposed surface, handle (1) away from tangent plane, the surface of shaving (32), and have a certain degree with it.
32, want 31 described razors as right, wherein leading section (4) is from beginning to the direction bending away from it with the surface of shaving (32) tangent described plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100708073A CN100560309C (en) | 2005-05-17 | 2005-05-17 | Razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100708073A CN100560309C (en) | 2005-05-17 | 2005-05-17 | Razor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101335238A Division CN101318335B (en) | 2005-05-17 | 2005-05-17 | Razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1864947A true CN1864947A (en) | 2006-11-22 |
| CN100560309C CN100560309C (en) | 2009-11-18 |
Family
ID=37424166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100708073A Expired - Fee Related CN100560309C (en) | 2005-05-17 | 2005-05-17 | Razor |
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| Country | Link |
|---|---|
| CN (1) | CN100560309C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216038A (en) * | 2008-12-10 | 2011-10-12 | 亚历山大·塔拉索维奇·沃罗丁 | Blade unit for a safety razor |
| CN102232010A (en) * | 2009-02-11 | 2011-11-02 | 株式会社多乐可 | Unitary razor blade and shaving razor cartridge using same |
| CN102470533A (en) * | 2009-07-24 | 2012-05-23 | 吉列公司 | Resilient skin contacting members to facilitate pivoting |
| CN101842198B (en) * | 2007-11-02 | 2012-08-22 | 吉列公司 | Razor with rearwardly secured shaving blade member |
| CN103998190A (en) * | 2011-12-22 | 2014-08-20 | 吉列公司 | Razor cartridge that rotates about a virtual pivot axis |
| CN106163748A (en) * | 2014-03-20 | 2016-11-23 | 旋转剃刀公司 | Shaver interconnection mechanism and the method making the interconnection simplified |
| CN107175700A (en) * | 2017-07-13 | 2017-09-19 | 宁波开利控股集团股份有限公司 | The manufacture craft of manual razor and its ceramic tip with ceramic tip |
| CN110312600A (en) * | 2017-04-13 | 2019-10-08 | 比克维奥莱克斯公司 | Razor handle |
| CN110505949A (en) * | 2017-03-30 | 2019-11-26 | 艺术美发刀具有限责任公司 | Hair cutting knife and haircut blade |
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2005
- 2005-05-17 CN CNB2005100708073A patent/CN100560309C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842198B (en) * | 2007-11-02 | 2012-08-22 | 吉列公司 | Razor with rearwardly secured shaving blade member |
| CN102216038A (en) * | 2008-12-10 | 2011-10-12 | 亚历山大·塔拉索维奇·沃罗丁 | Blade unit for a safety razor |
| US10486322B2 (en) | 2009-02-11 | 2019-11-26 | Dorco Co., Ltd. | Unitary razor blade and shaving razor cartridge using same |
| CN102232010A (en) * | 2009-02-11 | 2011-11-02 | 株式会社多乐可 | Unitary razor blade and shaving razor cartridge using same |
| CN102232010B (en) * | 2009-02-11 | 2014-07-09 | 株式会社多乐可 | Unitary razor blade and shaving razor cartridge using same |
| US9878458B2 (en) | 2009-02-11 | 2018-01-30 | Dorco Co., Ltd. | Unitary razor blade and shaving razor cartridge using same |
| CN102470533A (en) * | 2009-07-24 | 2012-05-23 | 吉列公司 | Resilient skin contacting members to facilitate pivoting |
| CN103998190B (en) * | 2011-12-22 | 2016-08-31 | 吉列公司 | Razor cartridge around virtual pivotal axis |
| CN103998190A (en) * | 2011-12-22 | 2014-08-20 | 吉列公司 | Razor cartridge that rotates about a virtual pivot axis |
| CN106163748A (en) * | 2014-03-20 | 2016-11-23 | 旋转剃刀公司 | Shaver interconnection mechanism and the method making the interconnection simplified |
| US10357891B2 (en) | 2014-03-20 | 2019-07-23 | Rolling Razor, Inc | Shaving razor interconnection mechanism and method of making simplified interconnection |
| CN110505949A (en) * | 2017-03-30 | 2019-11-26 | 艺术美发刀具有限责任公司 | Hair cutting knife and haircut blade |
| CN110312600A (en) * | 2017-04-13 | 2019-10-08 | 比克维奥莱克斯公司 | Razor handle |
| CN110312600B (en) * | 2017-04-13 | 2022-02-01 | 比克维奥莱克斯公司 | Razor handle |
| US11413777B2 (en) | 2017-04-13 | 2022-08-16 | BIC Violex Single Member S.A. | Razor handles |
| CN107175700A (en) * | 2017-07-13 | 2017-09-19 | 宁波开利控股集团股份有限公司 | The manufacture craft of manual razor and its ceramic tip with ceramic tip |
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| CN100560309C (en) | 2009-11-18 |
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