TW200536690A - Razor head having laser welded parts and method of producing thereof - Google Patents
Razor head having laser welded parts and method of producing thereof Download PDFInfo
- Publication number
- TW200536690A TW200536690A TW094114348A TW94114348A TW200536690A TW 200536690 A TW200536690 A TW 200536690A TW 094114348 A TW094114348 A TW 094114348A TW 94114348 A TW94114348 A TW 94114348A TW 200536690 A TW200536690 A TW 200536690A
- Authority
- TW
- Taiwan
- Prior art keywords
- blade
- flat
- cover
- fastening
- plastic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 235000003130 Arctium lappa Nutrition 0.000 claims 1
- 244000294263 Arctium minus Species 0.000 claims 1
- 235000008078 Arctium minus Nutrition 0.000 claims 1
- 238000004023 plastic welding Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 27
- 239000000758 substrate Substances 0.000 description 10
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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
- B26B21/4018—Guard 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
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
-
- 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
-
- 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
- B26B21/40—Details or accessories
- B26B21/4068—Mounting devices; Manufacture of razors or cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/65—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool
- B29C66/652—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles with a relative motion between the article and the welding tool moving the welding tool around the fixed article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1687—Laser beams making use of light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
- B29C65/607—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being hollow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
- B29K2995/0027—Transparent for light outside the visible spectrum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment
- B29L2031/7186—Shaving equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/49943—Riveting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49954—Fastener deformed after application
- Y10T29/49956—Riveting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49966—Assembling or joining by applying separate fastener with supplemental joining
- Y10T29/49968—Metal fusion joining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Adornments (AREA)
- Packages (AREA)
- Laser Beam Processing (AREA)
Description
200536雜 九、發明說明: 【發明所屬之技術領域】 本發明是有關於安全刮鬍刀,且特別是有關於製造刮 鬍刀和刮鬍刀頭的方法。 【先前技術】 <
授予Fermro的美國專利案第5,276,967號提出一濕潤 修刮刮鬍刀元件(wet-shaving razor unit ),其自括一 部件(seat portion),一蓋體部件(capp〇rti〇n),二刀片 (blade)和一間隔片(spacer)。該蓋體部件包含多個緊 固銷(securingpin),其穿過刀片和間隔片上的一組共線 孔(co-Hnear opening),然後卡入底座部件中尺寸限^的 銷孔(opening)而不能取出。緊固銷尺寸亦有限定, -旦刀 等元件組裝後,馳緊在蓋體部件和底 件之間。 _ 此種結構的-個缺點在於*十分安全。有時緊固銷的 尺寸有誤差,無法保證將底座部件和蓋體部件牢固地固定 ,-起’因而存在底座和蓋體分離,進而刀片散落的危險。 本無明的-個目的在於提出一種安全的到鬚刀結構。 本發明的另-目的在於提出—種更為簡便的製造刮 鬍刀頭和刮鬍刀的方法。 明提出的刮鬍刀頭製造方法’包括:提供-個或 ^ ,提供一第一塑膠元件(fir師㈣cmember)和 一塑膠7G件(sec〇ndplasticmember),以及雷射炼接 6 200536^0)。 (laser welding)前述第一塑膠元件和一 驟。 錄兀㈣弟二_元件等步 根據本發明提出的方法,可將刮鬍 零件牢固地連接起來。 碩之不同的塑膠 此種情況下,該方法包括在將蓋體 · (guard member) pmember) 到防護部件上的步驟。 則,將刀片固定 本發明還提出一種刮鬍刀頭,其至 _ 件,g卩一楚一 ί6& m - 匕含一個塑膠零 卩轉TL件和―第二塑膠元件, 溶接相互連接。 一考通過雷射 例如,前述第一塑膠元件為一防護 膠元件為一蓋體部件。 件月,j返第二塑 造方ΐ發種^含多個轉零件之刀的製 步驟。法至少包括-雷射熔接其中二_零件的 本發明再提出一種刮鬍刀,其至少包 熔接的塑膠零件。 個相互雷射 為讓本發明之上述和其他目的、特徵和優點 ,下文特舉較佳實施例,並配合所附圖式^ 明如下。 、作砰細說 【實施方式】 本發明所闡述的刮鬍刀頭在所附圖式中 參考數碼1。 、吊知識為 guard 刮鬍刀碩(razor head ) 1包括一防護部件( 7 200536娜 member) 2 ’ 以下稱作平板護罩(piatform guard) 2 ;— 片元件(blade assembly) 3,其配置和固定在平板護罩2 上;和一平板後蓋(platform rear cap )4,其具有一用於連 接手柄端的鎖定裝置(latching means ) 5 〇 * 平板護罩2大體為矩形,含有一扁平基板構件(行的 base member) 6和一從基板6垂直伸出且環繞之的圍板 (peripheral wall) 7 〇 如下所述’圍板7和基板6共同構成一内腔體積 (internal volume) 8,用於在組裝刮韻刀頭1時將刀片元 件3收納其中。 平板護罩2具有一沿基板6延伸的矩形開口 (rectangular shaped opening ) 9,並由圍板平直部位 (straight peripheral wall portion ) 11 構成的防護擋條 (guard bar) 10 所界定。 基板6具有一朝向内腔體積8的下部平面或稱内表面 (flat lower or internal surface ) 12,和一對應的夕卜表面或 上表面(external or top surface) 13 ° 如圖5所示,刮鬍刀頭1含有一潤滑條(lube strip ) 14,其粘結於平板護罩2之上表面13或與上表面13共同 注塑(co-injected)在一起;和一皮膚接觸元件(skin contacting dement) 15,其粘結於平板護罩2之防護擋條 10,或與防護擋條10共同注塑在一起。 平板護罩2至少包含二個緊固銷(securing pin) 16, 其從内表面12垂直伸出。如圖3所示,宜優先採用四個緊 8 20053ι649Ω〇 固銷16。 如圖3所示,平板護罩2還包含二個定位銷 (positioning pin) Π、18,其相互對立,分別位於圍板7 和基板6之間的接合部。此外,平板護罩2之矩形開口 9 的每一端end) 2卜22包含一錐形表面(tapered surface) 19、20,用於接納各刀片的二端(〇pp〇siteend) 23、24 〇 刀片組件3至少包含一刀片和—緊固片(隨_ • Plate)。在圖3所示較佳實施例中,刀片組件3包含三刀 片(blade ) 25、26、27,二間隔片(Spacer) 28、29 和一 緊固片(securing plate ) 30。 更準綠地說’刀片元件3包含一較窄或第一刀片 (primary blade )25,一較窄或第一間隔片(primary spacer ) 28,一居中或第二刀片(secondary blade) 26,一居中或 第二間隔片(secondary spacer ) 29,一較寬或第三刀片 (tertiary blade) 27,以及最後之緊固片30。 ⑩ 母一刀片25、26、27用壓制的金屬-窄帶(stamped metal strip)製成,金屬窄帶之一邊經研磨成為刀刃(blade edge) 3卜 每一刀片25、26、27還包含緊固孔(securing aperture ) 32,用於與緊固銷16耦合。每一刀片25、26、27具有二 端(opposite end ) 23、24,每一端各含有一矩形切口 (rectangular shaped cut-out) 33、34,用於與定位銷 17、 18耦合。 200536 猫 β。 同樣’ 28'29和緊固片3G亦由金屬或塑膠窄 帶製成,其上$有通孔(h〇le)35 ’用於與緊固銷16耦合。 由下述可知’每-間隔片28、29可作為緊固片3〇配置在 相鄰之刀片上。 平板後蓋4含有一大體為矩形的蓋體(_nguiar body) 36 ’其與平板護罩2具有相同的輪廓。 如下所述,蓋體36上含有—矩糊口(她哗― opening) 37,其具有一扁平邊框(flatrim) %,可與平板 ⑩ 護罩2之圍板7的上表面(top surface) 39耦合。 平板後蓋4構成一轉接器與刮鬍刀手柄連接。 如圖2所示,朝向平板護罩2的平板後蓋4之背面含 f二個伸出的卡扣(retainer) 4〇、41,在兩卡扣的活動端 T有相互對立’各自向内延伸的壓條(rail) 42、43,每一 壓條 42、43 具有一弧形上表面(arcuate Upper surface ) 、 45 ’ 刀別朝向圓柱面(surface ) 46、47 〇 壓條42、43與對應圓柱面46、47耦合,形成弧形縫 φ ,(arcuate slot) 48、49,用於接納刮鬍刀手柄端的支承 殼體(shell bearings)。這樣利用平板後蓋4即可將刮鬍 刀頭1旋動裝上或卸下刮鬍刀手柄。 在卡扣40、41中間,平板後蓋4含有凸輪裝置(cam means) 50,其以一支柱(smit)的形式從開口 37中垂直 伸出。该凸輪式支柱50包含的凸輪表面(cam surface) 51、 52共同形成一頂點(apex) 53,且兩凸輪表面51、52之 間形成鈍角。凸輪裝置50用於推動凸輪從動件運動,進而 200536^9ft 促使到鬍刀頭1到達刮鬍刀手柄上設定的靜止位置。 货關於刀頭1與手柄端的連接方法在美國專利宰 第4,492,025號中有更詳έ案 獻整體引用。冑更平、、,田的描迷,在此將其作為參考文 =下描述本發明提出之刀頭1的-種製造方法。 本方法包括以下步驟: -提供平板護罩2 ; -將刀片組件3固定到平板護罩2上; ❿ -提供平板後蓋4; ’ -將平板後蓋4固定到平板護罩2上配置有刀片 一侧0 制來元件3中刀片的數量,本專利提出多個實施 例末!:明將刀片元件3固定在平板護罩2上的步驟。 於平片25的刮鬍刀頭1,將刀片組件3固定 π十扳4罩2包括以下步驟: •緊關將】5 Γ固孔32和切口 33、34的刀片25分別對準 緊固銷16和定位銷17、18 ; 内#而將^ 25配置到平板護罩2上,使其緊貼基板6之 ^ 使緊固銷16穿過緊固孔32,定位銷17、18 ^ 3 34耦合’刀片端部23、24緊貼錐形表面19、 ^刀刃31沿平板護罩2中的矩形開 口 9伸出; 16 ·;具有通孔35的緊固片(即間隔片28)對準緊固銷 -將緊固片28配置到平板護罩2上,使其位於刀片25 之上; -將每一緊固銷16的一端製成镦頭(crimping head) 54,進而將單刀片組件3固定在平板護罩2上% 雙刀片 對於具有雙刀片25、26(如圖5所示)的刮鬍刀頭1, 將刀片組件3固定在平板護罩2上包括以下步驟: 將具有緊固孔32和切口 33、34之較窄或第一刀片25 分別對準緊固銷16和定位銷17、18 ; -將第一刀片25配置到平板護罩2上,使其緊貼基板 6之内表面12,使緊固銷16穿過緊固孔32,定位銷17、 18與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; -將具有通孔35的第一間隔片28對準緊固銷16 ; -將第一間隔片28配置到平板護罩2上,使其位於第 一刀片25之上,使緊固銷16穿過第一間隔片28之通孔 35 ; -將具有緊固孔32和切口 33、34之第二刀片26分別 對準緊固銷16和定位銷17、18 ; -將第二刀片26配置到平板護罩2上,使其位於第一 間隔片28之上,使緊固銷16穿過緊固孔32,定位銷17、 18與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; -將具有通孔35的緊固片(即間隔片29)對準緊固銷 12 20053i&63Qc 16 ; -將緊固片29安裝到平板護罩2上,使其位於第二刀 片26之上; -將每一緊固銷16的一端製成镦頭54,進仇將雙刀片 組件3固定在平板護罩2上。 三刀片(優先採用) 對於具有三刀片25、26、27 (如圖3所示)的刮鬍刀 頭1,將刀片組件3固定在平板護罩2上包括以下步驟: φ -將具有緊固孔32和切口 33、34的較窄或第一刀片 25分別對準緊固銷16和定位銷17、18 ; -將第一刀片25配置到平板護罩2上,使其緊貼基板 6之内表面12,使緊固銷16穿過緊固孔32,定位銷17、 18與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; -將具有通孔35的第一間隔片28對準緊固銷16 ; -將第一間隔片28配置到平板護罩2上,使其位於第 一刀片25之上,使緊固銷16穿過第一間隔片28的通孔 ® 35 ; -將具有緊固孔32和切口 33、34之第二刀片26分別 對準緊固銷16和定位銷17、18 ; -將第二刀片26配置到平板護罩2上,使其位於第一 間隔片28之上,使緊固銷16穿過緊固孔32,定位銷17、 18與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; 13 20053i66f90c -將具有緊固孔32和切口 33、34的較寬或第三刀片 27分別對準緊固銷16和定位銷17、18 ; -將第三刀片27安裝到平板護罩2上,使其位於第二 間隔片29之上,使緊固銷16通過緊固孔32,定位銷17、 18與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; -將具有通孔35的緊固片30對準緊固銷16 ; -將緊固片30安裝到平板護罩2上,使其位於第三刀 片27之上; -將每一緊固銷16的一端製成镦頭54,進而將三刀片 組件3固定在平板護罩2上。 四刀片 對於具有四刀片的刮鬍刀頭1,將刀片組件固定在平 板護罩上的步驟如下: -將具有緊固孔和切口之較窄或第一刀片分別對準緊 固銷和定位銷; -將第一刀片配置到平板護罩上,使第一刀片緊貼基 板之内表面,使緊固銷穿過緊固孔,定位銷與切口耦合, 刀片端部緊貼錐形表面,以及刀刃沿平板護罩中的矩形開 口伸出; -將具有通孔的第一間隔片對準緊固銷; -將第一間隔片安裝到平板護罩上,使其位於第一刀 片之上,使緊固銷穿過第一間隔片的通孔; -將具有緊固孔和切口之第二刀片分別對準緊固銷和 14 200536i&9iQ)c 定位銷; -將第二刀片安裝到平板護罩上,使其位於第一間隔 片之上,使緊固銷穿過緊固孔,定位銷與切口耦合,刀片 端部緊貼錐形表面,以及刀刃31沿平板護罩中的*矩形開口 伸出; —將具有緊固孔和切口之較寬或第三刀片分別對準緊 固銷和定位銷; -將第三刀片安裝到平板護罩上,使其位於第二間隔 片之上,使緊固銷通過緊固孔,定位銷與切口耦合,刀片 兩端緊貼錐形表面,以及刀刃沿平板護罩中的矩形開口伸 出; -將具有通孔的第三間隔片對準緊固銷; -將第三間隔片配置到平板護罩上,使其位於第三刀 片之上,使緊固銷穿過第三間隔片的通孔,定位銷17、18 與切口 33、34耦合,刀片端部23、24緊貼錐形表面19、 20,以及刀刃31沿平板護罩2中的矩形開口 9伸出; 一將具有緊固孔和切口,比第三刀片更寬的第四刀片 分別對準緊固銷和定位銷; -將第四刀片配置到平板護罩上,使其位於第三間隔 片之上,使緊固銷通過緊固孔,定位銷與切口耦合,刀片 兩端緊貼錐形表面,以及刀刃沿平板護罩中的矩形開口伸 出; -將具有通孔的緊固片對準緊固銷; -將緊固片配置到平板護罩上,使緊固銷穿過其通孔; 15 2005366&0>〇
-將每一緊固銷的一端製成镦頭,進而將刀片組 定在平板護罩上。 U 相應地,無論刀片的數量多少,將刀片組件3固定 平板護罩2上的步驟需在配置平板後蓋4之前完減。換^ 之’刀片組件3與平板後蓋4是各自獨立,分步安筆到二 板護罩2上的。因此,當枝後蓋4意外從平板^部: 2脫落時,不會引起刀片的散落。
另外’由於刀片元件3單獨固定在平板護罩2上,與 平板後蓋4相互分離,因而亦可使平板後蓋4更牢固地固' 定在平板防護組件2上。 還有,由於緊固銷16僅用來固定夾入緊固片的刀片 組件3,比通常要短,因而更為牢固,降低了刀片意外從 平板護罩2脫落的危險。 如圖2和圖5所示,當平板後蓋4固定於平板護罩2 之後,就將内腔體積8封閉,從而避免了收納其中的刀片 被觸及。 顯然,根據刀片的數目不同,平板護罩2的厚度,即 圍板7的高度需隨刀片組件3的厚度而變化。 如圖5所示,當刀片組件3被鉚緊後,镦頭54不會 從平板護罩2的内腔體積8内伸出,使得在將平板後蓋4 安裝於平板護罩2時,能夠緊貼平板護罩2的圍板7。 再如圖5所示,平板後蓋4被雷射熔接(iaser welding) 在平板護罩2上。雷射源通過一撓性雷射導向元件(f|exible laser beam guiding) 56 與雷射溶接頭(iaser welding head) 20053i66i9 Qc 55連接。雷轉接頭55固定在—操作杆(麵)π上, 該操作杆57配置在-失持裳置(dampingde_t)58上, 可沿與平板後蓋4和平板護罩2之間的介面(―) 59相垂直的方向往復滑動,如箭頭F1所示。另戚外,雷射 炼接頭55可相對於夾持裝置58纟與平板後蓋斗和平板護 罩2之間介面59完全平行的平面内作雙向滑動,因而雷射 炼接頭55可按圖6所示之預定熔接路徑(ρΓ—Μ welding path) 60即沿圍板7的輪靡移動。 在圖5所示之較佳實施例中,在組裝時平板護罩2置 於下部,而平板後蓋4置於上部。雷射光束(laserbeam) Μ來自頂部。平板後蓋4和平板護罩2須由可以聚合的材 =製成以實現雷射熔接。在本實施例中,平板後蓋4對於 雷射光束61須是透光的,反之,平板護罩2則須是吸光的 ,由於雷射波長在可視光波長範圍之外,因而可根據製造 廠商的要求對上述兩部件2、4染色,使其對雷射光束61 分別具有充分的透光度和吸光度。 此外’由平板後蓋4和平板護罩2疊合(即通過邊框 38與上表面39耦合)形成的介面59須有足夠的面積使熔 接路徑(welding path)或熔化區(meit zone) 60不致蔓延 到介面59的邊緣。雷射熔接方法在美國專利案第 就中有更詳細的描述,在此將其作為參考文獻整體引用。 如上所述,之所以使用雷射熔接方法將平板後蓋4炫 接於平板護罩2,是因為需要使二者非常牢固地連接在_ 起’以防止在修刮時二者分離而劃傷使用者的面部(或正 20053嶋 在修刮的身體其他部位). 時_易將平柘饴罢, ,问時也為防止孩童玩弄刮鬍刀 才孝工易將千板後盖4從平板護罩 細m结在一 射炫接在—起的步驟。/㈣至〉、二個手柄塑膠零件雷 件須的中-個塑膠零 吸光的。 尤釆仵以通過,而另一零件則須是 的下:個f件可能是手柄的上部,而另—零件可能是手柄 下和上下兩部分被雷射炫接在—起構成整個手柄。 可將-裝飾嵌紙(如用作廣告)夾在上下部零件之 磷,通過透明的上部零件可看清其内容。 雖然本發明已以較佳實施例揭露如上,然其 限^本發明’任何熟習此技藝者,在不脫離本發明之 =範圍内’當可作些許之更動與潤飾,因此本發明之= 靶圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 ^圖1繪示為本發明一較佳實施例之含有三刀片的 鬍刀頭的示意圖。 、1 一圖2繪示為圖1所示刮鬍刀頭沿不同方向觀察 示意圖。 π守的 圖3繪示為圖1和圖2所示刮鬍刀頭的分解囷 20053i66^Qc (exploded perspective view)。其視角與圖 2 相同。 圖4纟會示為圖1、圖2和圖3所示之刮鬍刀頭分部件 組裝示意圖。 圖5纟會不為如述圖不之刮鬚刀頭的剖視圖*及雷射炼 接示意圖。 圖6緣示為前述圖示之電動到鬍刀頭一平板護罩的 頂視圖。 【主要元件符號說明】 • 1 :刮鬍刀頭 2:防護部件或平板護罩 3 :刀片組件 4 :平板後蓋 5:鎖定裝置 6 :基板 7 :圍板 8:内腔體積 9 :矩形開口 10 :防護擋條 11 :圍板平直部位 12 :基板6之内表面 13 :基板6之外表面或上表面 14 :潤滑條 15 :皮膚接觸元件 16 :緊固銷 19 200536696 17 :定位銷 18 :定位銷 19 :錐形表面 20 :錐形表面 21 :矩形開口 9之一端 22 :矩形開口 9之另一端 23 :刀片之端部 24 :刀片之端部 25 :第一刀片 26 :第二刀片 27 :第三刀片 28 :第一間隔片 29 :第二間隔片 30 ··緊固片 31 :刀刃 32 ··緊固孔 33 :刀片端部之矩形切口 34 :刀片端部之矩形切口 35 :通孔 36 :平板後蓋4之矩形蓋體 37 :矩形開口 38 :矩形開口 37之扁平邊框 39 :圍板7之上表面 40 :卡扣 20 20053i66p90c 41 :卡扣 42 :壓條 43 ··壓條 44 :弧形上表面 45 :弧形上表面 46 :圓柱面 47 :圓柱面 48 :弧形缝隙 49 :弧形縫隙 50 :平板後蓋4之凸輪裝置 51 :凸輪表面 52 :凸輪表面 53 :頂點 54 :緊固銷16之镦頭 55 :雷射熔接頭 56 :撓性雷射導向元件 57 :操作杆 58 :夾緊元件 59 :平板後蓋4與平板護罩2之間的介面 60 :預定熔接路徑或熔化區 61 :雷射光束 21
Claims (1)
- 2〇〇53^ 、申讀專利範圍: 糗製造含有一個或多個刀片(25、26 / 知楚一也咖μ ,·丨… Ζ ’),第 十 ^塑膠部件(2)㈣^塑膠部件(4)之刮鬍刀頭⑴^ &,包栝雷射熔接蝻述第一塑膠部件(2)彳、μ 、 二的梦驟。 牛⑺和表二塑膠部 2.如申請專利範圍第1項所述之製造含有 刀片(25、26、27 ’第-塑膠部件(2)和第二塑;;: (4 )之„⑴的方法’其中前述第—塑 二 為一防護部件,以及前述第二塑膠部件(4 一 C2) 件。 為一盍體部 3·如申請專利範圍第2項所述f 二(之2=6刀Γ()η第-塑膠部件 …定=(件1 2的= 接於防護部件⑺的步驟。再將讀縣(4)雷射溶 雷射=種刮鬍刀頭⑴,具有至少二個_零件相互被 體邻trf刀頭⑴,具有一防護部件⑵和一蓋 體。卩件(4)相互被雷射熔接。 製造含有多個塑膠零件之刮鬍刀的方法,包括 ^字/、中—個塑膠零件雷射熔接的步驟。 7·-種刮鬍刀,具有至少二個塑膠零件相互被雷射熔 接0 22
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PCT/EP2004/005745 WO2005108024A1 (en) | 2004-05-06 | 2004-05-06 | Razor head having laser welded parts and method of producing thereof |
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US (1) | US7882610B2 (zh) |
EP (1) | EP1742780B1 (zh) |
JP (1) | JP4709830B2 (zh) |
CN (1) | CN1953851B (zh) |
AU (1) | AU2004319297B2 (zh) |
BR (1) | BRPI0418796A (zh) |
CA (1) | CA2565620C (zh) |
DE (1) | DE602004008675T2 (zh) |
ES (1) | ES2293272T3 (zh) |
MX (1) | MXPA06012845A (zh) |
TW (1) | TW200536690A (zh) |
WO (1) | WO2005108024A1 (zh) |
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US7690122B2 (en) * | 2004-03-11 | 2010-04-06 | The Gillette Company | Shaving razor with button |
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MX349201B (es) | 2008-07-18 | 2017-07-17 | Bic-Violex Sa * | Procedimiento y estación para fabricar un cartucho de afeitar de seguridad y cartucho de afeitar de seguridad. |
BRPI0919449A2 (pt) * | 2008-09-29 | 2015-12-15 | Gillette Co | aparelhos para barbeamento ou depilação e cartuchos para aparelhos de barbeamento ou depilação com uma diminuição total do vão inter-lâminas. |
EP2266727B1 (en) * | 2009-06-22 | 2015-10-14 | The Gillette Company | A method of forming a functional razor cartridge |
US20110162209A1 (en) * | 2010-01-06 | 2011-07-07 | Kevin James Wain | Blades for Shaving Razors |
US8512354B2 (en) | 2011-07-12 | 2013-08-20 | Zimmer Surgical, Inc. | Dermatome blade assembly |
CA2932764C (en) * | 2013-12-18 | 2020-01-14 | Bic-Violex Sa | A shaving blade cartridge |
USD850721S1 (en) * | 2014-03-05 | 2019-06-04 | Mack-Ray, Inc. | Razor cartridge |
CN103962764B (zh) * | 2014-05-09 | 2016-04-20 | 任向荣 | 薄片自动焊接方法 |
US10406704B2 (en) | 2014-10-06 | 2019-09-10 | OneBlade, Inc. | Razor apparatus and shaving system |
USD877983S1 (en) * | 2016-09-09 | 2020-03-10 | The Gillette Company Llc | Shaving razor cartridge |
US10538005B2 (en) * | 2016-10-25 | 2020-01-21 | OneBlade, Inc. | Single-blade razor apparatus |
PL3357653T3 (pl) | 2017-02-03 | 2022-01-24 | Bic-Violex S.A. | Wspornik ostrza, element tnący zawierający taki wspornik ostrza, główka maszynki do golenia zawierająca taki element tnący i mechaniczna maszynka do golenia zawierająca taką główkę maszynki do golenia |
US11117278B2 (en) | 2017-06-06 | 2021-09-14 | The Gillette Company Llc | Shaving razor cartridge |
USD897040S1 (en) * | 2018-05-28 | 2020-09-22 | Dorco Co., Ltd. | Razor cartridge |
USD897041S1 (en) * | 2018-05-28 | 2020-09-22 | Dorco Co., Ltd. | Razor cartridge |
USD921984S1 (en) | 2019-03-19 | 2021-06-08 | The Gillette Company Llc | Shaving razor cartridge |
FR3109282B1 (fr) * | 2020-04-21 | 2024-04-12 | Oreal | Embout d’applicateur à profil tronconique |
USD1005592S1 (en) * | 2023-08-11 | 2023-11-21 | Shenzhen Early Century Technology Co., Ltd. | Shaver replacement head |
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-
2004
- 2004-05-06 JP JP2007511879A patent/JP4709830B2/ja not_active Expired - Fee Related
- 2004-05-06 EP EP04739408A patent/EP1742780B1/en not_active Expired - Lifetime
- 2004-05-06 BR BRPI0418796-2A patent/BRPI0418796A/pt not_active IP Right Cessation
- 2004-05-06 DE DE602004008675T patent/DE602004008675T2/de not_active Expired - Lifetime
- 2004-05-06 CA CA2565620A patent/CA2565620C/en not_active Expired - Fee Related
- 2004-05-06 WO PCT/EP2004/005745 patent/WO2005108024A1/en active IP Right Grant
- 2004-05-06 MX MXPA06012845A patent/MXPA06012845A/es active IP Right Grant
- 2004-05-06 CN CN2004800429492A patent/CN1953851B/zh not_active Expired - Fee Related
- 2004-05-06 AU AU2004319297A patent/AU2004319297B2/en not_active Ceased
- 2004-05-06 ES ES04739408T patent/ES2293272T3/es not_active Expired - Lifetime
- 2004-05-06 US US11/568,761 patent/US7882610B2/en active Active
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Also Published As
Publication number | Publication date |
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JP4709830B2 (ja) | 2011-06-29 |
US7882610B2 (en) | 2011-02-08 |
CA2565620C (en) | 2012-01-24 |
MXPA06012845A (es) | 2007-02-15 |
ES2293272T3 (es) | 2008-03-16 |
AU2004319297A1 (en) | 2005-11-17 |
DE602004008675D1 (de) | 2007-10-11 |
AU2004319297B2 (en) | 2010-12-16 |
JP2007536033A (ja) | 2007-12-13 |
US20080000090A1 (en) | 2008-01-03 |
EP1742780B1 (en) | 2007-08-29 |
CN1953851B (zh) | 2010-05-12 |
WO2005108024A1 (en) | 2005-11-17 |
CN1953851A (zh) | 2007-04-25 |
BRPI0418796A (pt) | 2007-10-09 |
CA2565620A1 (en) | 2005-11-17 |
DE602004008675T2 (de) | 2008-06-05 |
EP1742780A1 (en) | 2007-01-17 |
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