CN102015225A - Shaving cartridge cap having flow channels - Google Patents

Shaving cartridge cap having flow channels Download PDF

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Publication number
CN102015225A
CN102015225A CN2009801154729A CN200980115472A CN102015225A CN 102015225 A CN102015225 A CN 102015225A CN 2009801154729 A CN2009801154729 A CN 2009801154729A CN 200980115472 A CN200980115472 A CN 200980115472A CN 102015225 A CN102015225 A CN 102015225A
Authority
CN
China
Prior art keywords
blade holder
shaving
top cover
shaving blade
blade
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.)
Pending
Application number
CN2009801154729A
Other languages
Chinese (zh)
Inventor
K·J·韦恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of CN102015225A publication Critical patent/CN102015225A/en
Pending legal-status Critical Current

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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
    • B26B21/40—Details or accessories
    • B26B21/4012—Housing details, e.g. for cartridges
    • B26B21/4025—Cap elements
    • 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
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • 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
    • 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
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

A razor cartridge is provided having a first lateral end portion, a second lateral end portion, a front portion and a rear portion, wherein the rear portion has a back end wall. At least one blade is mounted to the housing, wherein the blade has a length extending from the first lateral end portion to the second lateral end portion. A guard is positioned at the front of the housing, and extends from the first lateral end portion to the second lateral end portion. A cap is positioned at the rear portion of the housing and has a length extending from the first lateral end portion to the second lateral end portion. The cap has a plurality of ribs generally transverse to the blade which define a plurality of channels that extend from the rear portion of the housing to at least along a portion of the rear wall.

Description

Shaving blade holder top cover with mobile groove
Technical field
The present invention relates to razor.More particularly, the present invention relates to razor cartridge, described blade holder has the shell that comprises top cover, and described top cover provides the comfort of improvement and do not need the shaving aid bar.
Background technology
In the last few years, for example in the U.S. Patent Publication 2005/0039337A1 that is published on February 24th, 2005, proposed and gone on the market to have the razor of many blades in the literature, the big volume description of the document by The Gillette Company with five blade type Fusion TMRazor is in the type design of whole world listing.
In emerging market, such as at the nations of China and India, selected razor is a standard twolip formula razor, for example United States Patent (USP) 3,274, the 683 big volume descriptions of announcing on September 27th, 1966 a kind of employed modular design in emerging market.Consumer in these markets does not have the economic capability of purchase at the pandemic razor of the U.S. usually.Standard twolip formula razor can be Eco-power, but the user is easy to experience otch, incised wound and stimulation.
Shaving consumer in the emerging market usually just occasionally shaving once, sometimes only shaving is once or twice weekly.It is also few or do not have to can be used to wash or clean the flowing water of razor, and shaving aid is also very limited before available skin cleaner and the shaving and after the shaving.Auxiliary agent can comprise shaving oil, gel and lotion before the shaving, and auxiliary agent can comprise palpus back gel, lotion and NMF after the shaving.Usually in cup or bowl, inject water, be used for washing razor then.Disclosed razor is quite complicated in the above-mentioned patent application, and they are shaving custom, way and the environment that are designed to the west, therefore can not provide the desirable shaving to experience for the consumer in the emerging market.Shaving consumer in the emerging nation has shaving environment different with the typical shaving consumer of more developed country such as the U.S. and different shaving custom and ways.Because the cause of shaving environment, custom, way and the shaving environment of these consumers' uniqueness is even they can obtain the not too complicated five popular blade type Fusion of pattern TMRazor also still can not be experienced for they provide best shaving.
Summary of the invention
In one aspect, in general, the invention is characterized in a kind of razor, described razor comprises first side end, second side end, front and rear, and its postmedian has aft bulkhead.At least one blade is installed on the shell, and wherein this blade has the length that extends to second side end from first side end.Protector is arranged on the anterior of shell and extends to second side end from first side end.Top cover is arranged on the rear portion of shell and has the length that extends to second side end from first side end.Top cover has a plurality of ribs that are substantially transverse to blade, and described rib limits a plurality of grooves, and described groove extends at least the part along rear wall from the rear portion of shell.
Description of drawings
Fig. 1 is the top perspective of a possible embodiment of shaving blade holder.
Fig. 2 is the rearview of the blade holder of Fig. 1.
Fig. 3 is the top plan view of the amplification of blade holder shown in Figure 1.
Fig. 4 is the top perspective of another possible embodiment of shaving blade holder.
The specific embodiment
The invention is not restricted to following shaving blade holder: wherein blade is installed in the fixed position with respect to protector and/or top cover rigidly.If blade can move, then the geometric parameter of this paper defined is the geometric parameter that is suitable for when blade is in their normal resting positions.
Each illustrational safety razor blade units all is intended to be installed on the razor shank.Blade unit can be permanently attached to (for example, in disposable razor) on the shank, maybe can be shaped as the blade holder that is suitable for being installed to releasedly on the shank.Blade unit is pivotally mounted on the shank, or can be attached on the shank regularly.
One or more cutting blades can be installed on the shell.Term " is installed to " and can be restricted to following any implication disclosed herein.Cutting blade can by shell support securely with remain fixed in basically they in the position described (during shaving, be easy to produce any elastic force distortion, described distortion is that blade experiences under the effect that is applied to the power on the blade).Alternatively, blade can be supported and the antagonistic spring restoring force is done limited motion, for example motion on downward direction when observing in the accompanying drawings.The essential structure of blade unit and assembling can be conventional structure and assembling.
Referring to Fig. 1, it shows a possible embodiment of the present disclosure, for example understands shaving blade holder 10.Shaving blade holder 10 can comprise shell 12, and described shell has rear portion 18, anterior 20, first side end 22 and second side end 24.Anterior 20 can comprise protector 26, and described protector extends to second side end 24 from first side end 22 in the vertical.Top cover 14 can be arranged on the rear portion 18 of shell 12 and can extend to second side end 24 from first side end 22.The blade 30 that is used for hair cut can be installed to shell 12 between top cover 14 and protector 26.Blade 30 can extend to second side end 24 from first side end 22, is roughly parallel to protector 26 and top cover 14.Though only show single blade 30, also a plurality of blades 30 can be installed on the shell 12.
Protector 26 can comprise a plurality of outstanding 34, described outstanding fundamental length setting along protector 26, thereby and extend until or ground, distally exceed shell 12 during shaving, to admit and/or the hair that aligns as the comb section part.Outstanding 34 can have length and can be substantially transverse to blade 30 and extend.In certain embodiments, length can be about 3mm, and 5mm or 8mm are to about 9mm, 10mm or 11mm.Protector 26 can have about 8,12,16 to about 18,20 or 25 along its length and give prominence to 34, and described giving prominence to is evenly spaced apart each other.Protector 26 and outstanding 34 can be configured for nursing skin and can help hair is guided to blade 30.Protector 26 is can be with shell in aggregates and can be molded by polymer such as high impact polystyrene (HIPS), but also can use other semi-rigid polymer, such as polypropylene (PP) and acronitrile-butadiene-styrene (ABS).Protector 26 and outstanding 34 can be by the polymer molding identical or different with shell 12.
The shaving blade holder generally includes shaving aid, and such as the lubricious strip that joins on the top cover, or top cover can comprise the shaving aid composite greasing substance is delivered to user's skin, and for example United States Patent (USP) 5,113, and 585 and 5,454, described in 164.Though the top cover with lubricious strip and greasing substance of these types is very lubricated when wetting, they are very not lubricated when drying.As time goes on, because the consume of lubricious strip or shaving composite, the surface that has comprised greasing substance can become coarse and indenture occur.The user usually must the replacement blades frame, be not because the blade rust, but because top cover (lubricious strip) no longer provides lubricated or comfortable shaving.In some razor, the consume of greasing substance even more be a problem is because be to use top cover and lubricious strip to obtain the shaving angle of blade.Along with the loss of greasing substance, the shaving angle can change, thereby causes stronger and uncomfortable shaving.In some zone in the world, razor does not use in controlled environment and preserves, and therefore is easier to be heated and make moist.In thermal environment, greasing substance can experience bigger loss and can become dry quickly.The shaving aid composite of top cover can unnecessarily not discharge greasing substance, the higher zone of humidity especially in the world in the shaving blade holder between the operating period.Top cover 14 can provide the selective top cover replacement scheme of high performance-price ratio, and it comprises the lubricious strip that joins on the top cover, and described lubricious strip has the shaving aid composite of sending greasing substance.Top cover 14 can provide consistent shaving angle and make it possible to have enough lubricities and comfort.
Shell 12 and top cover 14 can be molded by polymer such as high impact polystyrene (HIPS), but also can use other semi-rigid polymer, such as polypropylene (PP) and acronitrile-butadiene-styrene (ABS).In general, rigid material such as polystyrene-based plastics can keep the geometry of top cover 14 and shell 12 during shaving, therefore further reduce resistance and friction to skin surface.Flexible material such as elastomer can make rib 16 to fold, thereby therefore the surperficial contact area of increase and skin increases the resistance to skin surface.Additive such as siloxanes, PTFE or PPO can be joined in this polymer during shaving, to improve the surface lubrication of 14 pairs of skin surfaces of top cover.In certain embodiments, top cover 14 can be in aggregates with shell 12.As time goes on the material that constitutes top cover 14 can not degrade or loss, so top cover 14 keeps its geometries and irrelevant with blade 30 rusts.The user can enough identical blade holder 10 carry out more shaving, because blade holder 10 only just needs displacement when blade 30 becomes too blunt, this can greatly depend on the user and different.Blade holder 10 can be owing to uncomfortable the needs replaces prematurely, and described discomfort results from the top cover 14 of loss.
Formed many notions, they are advocated by keeping blade to help increase the service life (the total shaving number of times before blade holder need be replaced) of blade.This genus can comprise cryogenic freezing blade, coated cutting or blade is immersed in various oil or the rubbing alcohol.Other notion can comprise the razor storage device, and described device has small fan and/or the heater that is used for the blade of dry blade holder after using.The user of this type of method and apparatus can not obtain the complete beneficial effect of blade holder,, keeps the shaving comfort of longer time, because top cover still is easy to be subjected to loss that is.The blade of blade holder can keep their acutance, but because the consume of the greasing substance on the top cover, the user still can experience uncomfortable shaving.Greasing substance on top cover or the lubricious strip can be used up before the blade rust fully, because blade holder is not designed to have the blade service life of prolongation.This type of method and apparatus even can increase the loss of the greasing substance on the top cover or the lubricity of top cover is had other ill-effect.Use the shaving blade holder to carry out the comfort that the dried consumer who shaves (such as using razor to make the patient prepare to accept operation) never recognizes the increase of lubriation material, because in application of water on blade holder not during the shaving.Dry top cover can cause the discomfort that increases, because the rough surface of the drying of top cover can increase friction, thereby can produce resistance on skin.
When blade holder along skin surface through out-of-date, the top cover with uniform outer surface roughly produces the friction and the resistance of significant quantity.This is exactly why top cover comprises that the shaving aid composite is to be delivered to greasing substance user's skin usually.Top cover 14 can have a plurality of ribs 16, and described rib is substantially transverse to blade 30 and extends.Rib 16 can support skin so that carry out more comfortable shaving along the fundamental length of blade 30.Rib 16 also reduces the general surface contact area with skin.Can be the total surface area of the top surface of all ribs 16 that during shaving, contact with the surperficial contact area of skin with skin surface.Rib 16 can have the top surface of general planar or the top surface of general curved.It is about 30%, 40% that the top surface of rib 16 can reduce the contact area of top cover 14, or 50% to about 60%, 70% or 80%.For example, if top cover 14 has roughly apleuria surface uniformly, then the skin surface contact area will be about 140mm 2Yet the skin surface contact area that has the top cover 14 of rib 16 as shown in the figure can be about 30mm 2(the skin surface contact area has reduced 79%).In certain embodiments, the skin surface contact area of top cover 14 can be about 25mm 2, 35mm 2, 45mm 2, or 55mm 2To about 75mm 2, 85mm 2, or 95mm 2Rib 16 can be essentially rectangular or trapezoidal on cross section, have approximately less than 2: 1 aspect ratio, makes the pedestal of rib 16 have the size roughly the same with the top surface of rib 16.For example, rib 16 can have about 1: 1, and 1: 1.3, or 1: 1.5 to about 1: 1.6,1: 1.7, or 1: 1.9 aspect ratio.Bigger aspect ratio can cause rib 16 scraping users' skin, thereby causes uncomfortable experience.That the top surface of rib 16 can be general planar and have smooth finish paint to reduce resistance to skin surface.Rib 16 can be roughly equidistantly spaced apart and the roughly whole length of extensible top cover 14.Rib 16 can have about 0.25mm, 0.50mm, or 0.70mm is to about 1.0mm, 1.25mm, or the pitch of 1.5mm.
Mid portion 28 can be arranged between blade 30 and the top cover 14.Mid portion 28 can be the part of top cover 14, blade 30 or shell 12.Described a plurality of rib 16 can extend to the aft bulkhead 32 of shell 12 from middle part 28.Adjacent ribs 16 can limit open slot 36, and described open slot extends to aft bulkhead 32 from middle part 28.Open slot can have about 0.05mm, 0.1mm, or 0.2mm is to about 0.25mm, 0.4mm, or the degree of depth of 0.6mm.In certain embodiments, rib 16 and the open slot 36 extensible aft bulkheads 32 that surpass at least.Aft bulkhead 32 can be crooked so that seamlessly transitting to the rear wall (not shown) of shell 12 to be provided.Rib 16 and groove 36 also can be crooked when aft bulkhead 32 transits to the rear wall (not shown) at them.Open slot 36 can be provided for removing from skin surface the passage of shaving preparation during shaving.Remove the shaving preparation and be tending towards becoming a kind of indication for most of users, certain zone that shows skin has been crossed by shaving fully.If stay the shaving preparation, then the consumer will be unnecessarily shaving should the zone once more, therefore can increase the probability that incised wound and otch take place.Mid portion 28 can provide without hindrance passage so that allow the shaving preparation arrive open slot 36 from blade 30 processes.Open slot 36 can be spill roughly, and this can improve the flushing to open slot 36.The rib that has the groove of acute angle or have a straight flange can be difficult to flushing, therefore can stay shaving aid and the shaving chip that is captured.
Referring to Fig. 2, show the rear wall 40 of shell 12.Rear wall 40 can start from aft bulkhead 32 and extend to the lower surface 42 of shell 12.Rear wall 40 can extend along the whole length of shell 12.In certain embodiments, rib 16 and groove 36 can be roughly unhinderedly extend to rear wall 40 and can be roughly along at least a portion continuity of rear wall 40 from aft bulkhead 32, and this can help to remove unnecessary shaving preparation from skin surface.During shaving, the shaving preparation can be along the rear portion 18 groove 36 (see figure 1)s be pushed out and deviate from the groove 36 that skin surface flows out to rear wall 40.Groove 36 can capture the shaving preparation, rather than slides or the shaving preparation is pushed to the zones of different of face on the shaving preparation.Rib 16 and groove 36 can be located length about 70%, 75% of rear wall 44, or 80% to about 85%, 90% or 100%.Rib 16 and groove 36 can extend about 5%, 10%, 15% to about 20%, 25% towards lower surface 42 along rear wall, or 30%.In certain embodiments, rib 16 and groove 36 can extend to lower surface 42 always.
Referring to Fig. 3, it shows the detailed top plan view of the part of blade holder 10.In certain embodiments, in protector outstanding one or more can with the groove 36 of top cover 14 in one or morely roughly align.For example, the projection line L of the outstanding 34a of protector 26 1And L 2But bracing groove 36a, and the line L of the outstanding 34b of protector 26 3And L 4But bracing groove 36b.Rib 16 and outstanding 34 can help to prevent that blade holder from advancing on outstanding 34 direction of rib 16 that is not parallel to top cover 14 and protector 26, this help is avoided taking place sheet and cut.The standard lubricious strip that does not have any rib more has the blade holder of being beneficial to advances on the direction that is not parallel to shaving direction (being approximately perpendicular to blade), if especially blade holder has the inelastic body protector that can not grasp skin well.This design will cause increase that the sheet of user's skin is cut.
Referring to Fig. 4, it shows another possible embodiment of the present disclosure, for example understands shaving blade holder 100.Shaving blade holder 100 can comprise shell 112, protector 126 and the blade 130 that is similar to shaving blade holder 10 shown in Figure 1.Shaving blade holder 100 can be identical or similar with above-mentioned shaving blade holder 10 with similar advantage, yet shaving blade holder 100 can have improved top cover 114.
Top cover 114 can be in aggregates with shell 112, and can be by molded about top cover 14 described similar materials.Top cover 114 can have a plurality of ribs 116, and described rib is substantially transverse to blade 130 and extends.Rib 116 can support skin so that carry out more comfortable shaving along the fundamental length of blade 130.Rib 116 also reduces the general surface contact area with skin, as mentioned above.Rib 116 can have the top surface of general planar or the top surface of general curved.Adjacent ribs 116 can limit open slot 136, and described open slot extends to from the mid portion 128 that is adjacent to blade 130 and surpasses aft bulkhead 132 at least.In certain embodiments, rib 116 and open slot 136 can extend until aft bulkhead 132 from blade 130.
Open slot 136 can provide passage, and described passage is in order to remove the shaving preparation from skin surface during shaving.Remove the shaving preparation and be tending towards becoming a kind of indication for most of users, certain zone that shows skin has been crossed by shaving fully.If stay the shaving preparation, then the consumer will be unnecessarily shaving should the zone once more, therefore can increase the probability that incised wound and otch take place.Mid portion 128 can not hinder the shaving preparation and arrive open slot 136 from blade 130 processes.One or more in the open slot 136 have lower surface 150, and described lower surface limits the hole 152 that extends through shell 112.Hole 152 can make additional shaving preparation to remove from skin surface.
Dimension disclosed herein and value are not intended to be understood that strictly to be limited to described exact value.On the contrary, except as otherwise noted, each such dimension all be meant the numerical value of quoting and the scope that is equal on the function of that numerical value.For example, the dimension that is disclosed as " 40mm " is intended to expression " about 40mm ".
Unless clearly get rid of or in other words qualification, each file that this paper quoted comprises any cross reference or relevant patent or patent application, all incorporates this paper into way of reference in full.For quoting of any file all should not be interpreted as admitting its be about the prior art of disclosed herein or desired any invention or it individually or and any other file quote, lecture, propose or disclose any this type of invention by any combination.In addition, when any implication of term in any implication of term among the present invention or definition and the file of incorporating into way of reference or when defining contradiction, should obey the implication or the definition of giving this term in the present invention.
Though illustrated and described particular of the present invention, it will be apparent to one skilled in the art that and under the situation that does not break away from essence of the present invention and scope, can make various other changes and modification.Therefore, claims all such changes and modification of being intended to be included in the scope of the present invention.

Claims (15)

1. a shaving blade holder (10), described shaving blade holder comprises:
Shell (10), described shell have first side end (22), second side end (24), anterior (20) and rear portion (18), and described rear portion (18) have aft bulkhead (32);
Be installed at least one blade (30) on the described shell (10);
Protector (27) in described blade (30) front; With
Be arranged on the top cover (14) that the rear portion (18) of described shell (10) is located, described top cover (14) has a plurality of stiff ribs (16) that are provided with from described first side end (22) to described second side end (24), described a plurality of stiff rib (16) is substantially transverse to described blade (30) and limits a plurality of grooves (36), and described groove extends at least the part along described aft bulkhead (32) from the rear portion (18) of described shell (10).
2. shaving blade holder as claimed in claim 1 (10), at least one in the wherein said groove (36) has lower surface (150), and described lower surface limits the hole (152) that extends through described shell (112).
3. shaving blade holder as claimed in claim 1 or 2 (10), wherein said protector (27) have a plurality of outstanding (34) that are substantially transverse to described blade (30) extension.
4. at least one in the described shaving blade holder of each claim (10) as described above, at least one in outstanding (34) of wherein said protector (27) and the groove (36) of described top cover (14) roughly alignd.
5. the described shaving blade holder of each claim (10) as described above, the surface that wherein said aft bulkhead (32) has general curved.
6. the described shaving blade holder of each claim (10) as described above, wherein said stiff rib (16) has 1: 1 to 1: 1.9 aspect ratio.
7. the described shaving blade holder of each claim (10) as described above, wherein said stiff rib (16) extends the whole length of described top cover (14) and has the pitch of 0.25mm to 1.5mm.
8. the described shaving blade holder of each claim (10) as described above, wherein said top cover (14) extend described blade (30) length 75% to 100%.
9. the described shaving blade holder of each claim (10) as described above, wherein said top cover (14) is in aggregates with described shell (10).
10. the described shaving blade holder of each claim (10) as described above, wherein said groove (36) is equidistantly spaced apart along described top cover (14).
11. the described shaving blade holder of each claim (10) as described above, at least one in the wherein said rib (16) has the top surface of general planar.
12. the described shaving blade holder of each claim (10) as described above, at least one in the wherein said rib (16) has the top surface of general curved.
13. the described shaving blade holder of each claim (10) as described above, wherein said groove (36) has the pitch of 0.25mm to 0.5mm.
14. the described shaving blade holder of each claim (10) as described above, wherein said groove (36) has the degree of depth of 0.1mm to 0.6mm.
15. the described shaving blade holder of each claim (10) as described above, wherein said top cover (14) is molded by semi-rigid polymer.
CN2009801154729A 2008-12-05 2009-11-23 Shaving cartridge cap having flow channels Pending CN102015225A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12014508P 2008-12-05 2008-12-05
US61/120,145 2008-12-05
PCT/US2009/065493 WO2010065366A1 (en) 2008-12-05 2009-11-23 Shaving cartridge cap having flow channels

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CN102015225A true CN102015225A (en) 2011-04-13

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JP (1) JP2012509746A (en)
KR (1) KR20110093846A (en)
CN (1) CN102015225A (en)
AP (1) AP2010005393A0 (en)
AU (1) AU2009322733A1 (en)
BR (1) BRPI0923251A2 (en)
CA (1) CA2745873A1 (en)
MA (1) MA32148B1 (en)
MX (1) MX2011005802A (en)
RU (1) RU2011120487A (en)
SG (1) SG171875A1 (en)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801204A (en) * 2018-03-30 2020-10-20 吉列有限责任公司 Razor cartridge and method of manufacture
CN112243402A (en) * 2019-01-29 2021-01-19 温州美葆科技技术有限公司 Razor head

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110094108A1 (en) * 2009-10-22 2011-04-28 Kevin James Wain Shaving Cartridge Cap Having Flow Channels
US20110162209A1 (en) * 2010-01-06 2011-07-07 Kevin James Wain Blades for Shaving Razors
US8413334B2 (en) * 2010-08-03 2013-04-09 The Gillette Company Shaving cartridge guard for supporting skin
CN102452089B (en) * 2010-10-28 2015-01-14 吉列公司 Hair removing blade holder with slender groove
KR101424320B1 (en) * 2011-12-09 2014-08-04 주식회사 도루코 Razor Cartridge and Razor with this
US9156175B2 (en) * 2011-12-09 2015-10-13 The Gillette Company Fluid applicator for a personal-care appliance
KR101499287B1 (en) * 2012-06-13 2015-03-05 주식회사 도루코 Comb guard razor cartridge
EP3900897A1 (en) 2013-11-08 2021-10-27 BIC Violex S.A. Razor head with improved guard bar
EP2875917A1 (en) 2013-11-22 2015-05-27 Koninklijke Philips N.V. Hair cutting appliance and blade set
CN111819043B (en) 2018-03-30 2022-04-19 吉列有限责任公司 Razor cartridge and method of manufacture
US11826924B2 (en) 2018-03-30 2023-11-28 The Gillette Company Llc Shaving razor cartridge and method of manufacture
US11298842B2 (en) 2018-09-05 2022-04-12 The Gillette Company Llc Razor structure
US11345055B2 (en) * 2018-09-05 2022-05-31 The Gillette Company Llc Razor cartridge structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1188086A (en) * 1980-10-06 1985-06-04 Robert A. Trotta Shaving implement
US4535537A (en) * 1984-09-12 1985-08-20 Warner-Lambert Company Disposable plastic razor
US4854043A (en) * 1987-10-30 1989-08-08 Warner-Lambert Company Flexible razor head
EP1252981A1 (en) * 2001-04-27 2002-10-30 Warner-Lambert Company Razor cartirdge loading system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801204A (en) * 2018-03-30 2020-10-20 吉列有限责任公司 Razor cartridge and method of manufacture
CN111801204B (en) * 2018-03-30 2022-04-15 吉列有限责任公司 Razor cartridge and method of manufacture
CN112243402A (en) * 2019-01-29 2021-01-19 温州美葆科技技术有限公司 Razor head
CN112243402B (en) * 2019-01-29 2022-05-24 温州美葆科技技术有限公司 Shaver head
US11433562B2 (en) 2019-01-29 2022-09-06 Wenzhou Mers R&D Ltd. Razor head

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AU2009322733A1 (en) 2011-06-30
RU2011120487A (en) 2012-11-27
SG171875A1 (en) 2011-07-28
BRPI0923251A2 (en) 2016-01-26
ZA201006451B (en) 2013-02-27
JP2012509746A (en) 2012-04-26
AP2010005393A0 (en) 2010-10-31
EP2376262A1 (en) 2011-10-19
WO2010065366A1 (en) 2010-06-10
KR20110093846A (en) 2011-08-18
MA32148B1 (en) 2011-03-01
MX2011005802A (en) 2011-06-20
CA2745873A1 (en) 2010-06-10

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