CN102458721A - 一种成型功能剃刀刀片架的方法和功能剃刀刀片架 - Google Patents

一种成型功能剃刀刀片架的方法和功能剃刀刀片架 Download PDF

Info

Publication number
CN102458721A
CN102458721A CN2010800277743A CN201080027774A CN102458721A CN 102458721 A CN102458721 A CN 102458721A CN 2010800277743 A CN2010800277743 A CN 2010800277743A CN 201080027774 A CN201080027774 A CN 201080027774A CN 102458721 A CN102458721 A CN 102458721A
Authority
CN
China
Prior art keywords
shell
antetheca
rear wall
razor cartridge
metal insert
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.)
Granted
Application number
CN2010800277743A
Other languages
English (en)
Other versions
CN102458721B (zh
Inventor
M·彼得森
D·M·皮弗
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 CN102458721A publication Critical patent/CN102458721A/zh
Application granted granted Critical
Publication of CN102458721B publication Critical patent/CN102458721B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—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
    • B26B21/225—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 the changeable unit being resiliently mounted on the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/12—Formation of a green body by photopolymerisation, e.g. stereolithography [SLA] or digital light processing [DLP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/18—Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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
    • Y10T29/49888—Subsequently coating
    • 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
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Plasma & Fusion (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

一种成型用于反复剃刮的功能剃刀刀片架的方法，所述方法包括快速成型剃刀刀片架的外壳。所述外壳具有前壁、后壁和相对的侧壁，所述相对的侧壁被设置成横交于所述前壁和后壁并介于所述前壁和后壁之间。所述方法还包括给金属插件装上一个或多个细长的刀片组合件并将所述金属插件设置在所述外壳中，使得所述一个或多个细长的刀片组合件在所述外壳的相对的侧壁之间延伸。

Description

一种成型功能剃刀刀片架的方法和功能剃刀刀片架
技术领域
本发明涉及一种采用快速成型法来成型功能剃刀刀片架的方法和采用快速成型法而成型的功能剃刀刀片架。
背景技术
快速成型的各种形式对于生产模型或原型部件是已知的。快速成型法或加成法制造源自例如计算机辅助设计(CAD)程序的虚拟设计，并且使用该数据，以分层的方式来构建设计的模型。采用快速成型法/加成法制造的主要优点之一是具有产生几乎任何形状或几何特征的能力。
同样，快速成型法在很多情况下用于产品的概念阶段，产品另外采用更多常规的成型技术来制造。由于快速成型的方法和材料已经变得更加精细，与制造简单的模型相比，快速成型法经常被用于制造可使用的产品。
快速成型法用于剃刀柄部和刀片架的模型制作已有一段时间。然而，这些模型还不具有使它们能够被用于实际剃刮所需的性质，这或是因为尺寸上不精确或是因为已经被使用的材料。例如，以前用于成型模型剃刀刀片架的材料不能够经受暴露于热水而不发生性质上的改变。因此，现在为止，由快速成型法所制造的剃刀刀片架只是被用于评估剃刀的不同组件的外观、尺寸和相互作用并且还没有用于剃刮的功能。
迄今为止，功能测试剃刀刀片架已经采用常规模具来成型。通过采用常规模具，可选择适宜的耐用材料并且生产者能够对尺寸的精确度有信心。然而，模塑要求成本和时间方面的显著保证并且一旦模具已经被加工后，它可能不容易改变刀片架的尺寸和几何形状。因此，存在着对于能够以更加有效和灵活的方式来成型功能剃刀刀片架的需求。
发明内容
本发明涉及一种成型用于反复剃刮的功能剃刀刀片架的方法，所述方法包括以下步骤：a)快速成型所述剃刀刀片架的外壳，其中所述外壳包括前壁、后壁和相对的侧壁，所述相对的侧壁被设置成横交于所述前壁和后壁并介于所述前壁和后壁之间的；b)给金属插件装上一个或多个细长的刀片组合件；和将所述金属插件设置在外壳中，使得所述一个或多个细长的刀片组合件在所述相对的侧壁之间延伸。
本发明还涉及一种剃刀刀片架，所述剃刀刀片架包括外壳，具有前壁、后壁和相对的侧壁，所述相对的侧壁横交于所述前壁和后壁并介于所述前壁和后壁之间；设置在外壳内的金属插件；和设置在所述金属插件中的一个或多个刀片组合件，所述一个或多个刀片组合件被布置成在所相对的侧壁之间延伸。
附图说明
以下将参照附图以举例的方式来描述本发明的实施方案，其中：
图1是剃刀刀片架的一种可能实施方案的前视图。
图2是图1的剃刀刀片架的零部件的分解图。
图3是包含图1所示的实施方案的剃刀的后视图。
具体实施方式
本发明一般来讲对用于湿剃系统的剃刀刀片架是适用的。
图1显示由外壳12形成的剃刀刀片架10，所述外壳具有前壁14、后壁16和相对的侧壁18。具有锋利切刃22的一个或多个刀片组合件20被安装在位于外壳内部的金属插件24(图2中所示)中，使得一个或多个刀片组合件20在第一和第二相对的侧壁18之间延伸。在图1至3所示的实施方案中，剃刀刀片架具有安装在其中的五个刀片组合件。然而，应当理解，可将更多或更少的刀片组合件安装在外壳内。外壳还具有分别设置在前壁14和后壁16上的防护件28和顶盖30。
外壳12采用快速成型法来制造。本文所提及的快速成型法是一种采用三维印刷技术来自动构建物理对象的方法。快速成型法涉及通过计算机辅助设计(CAD)绘图来读取数据和铺设液体、粉末或板材的连续层。这样，通过一系列三维CAD模型的横截面来建立模型。快速成型法的类型的实例包括但不限于选择性激光烧结(SLS)、金属直接激光烧结(DMLS)、数字光处理(DLP)、熔融沉积成型(FDM)、立体光刻(SLA)和电子束熔融(EBM)。所用快速成型的具体方法通常由所要用的材料和最终产品的所需精确度和抛光质量来确定。
在一个优选的实施方案中，外壳12采用加成法来制造，所述加成法采用液体紫外可固化的光致聚合物树脂(能够紫外固化的树脂)和紫外激光来每次一层地建立零件。紫外光每次被施用到能够紫外固化的树脂的各层以形成固体结构。一旦已经形成一层固体结构，则移动固体层以允许紫外光进入液体能够紫外固化的树脂的后续层。紫外光被施用到可紫外固化树脂的后续层并且重复这个过程直到已经形成完整的固体结构为止。
在本发明中，采用了称为数字光处理(DLP)的快速成型工艺。具体地讲，在平台上聚集一些液体能够紫外固化的树脂并暴露于紫外光。采用投影灯泡，用位于液体能够紫外固化的树脂的池下方的镜子将紫外灯引导到液体池上。一旦能够紫外固化的树脂已经形成一层固体结构，则将平台移开以允许液体能够紫外固化的树脂的另一个池聚集在镜子上方，使得紫外光可被施用到能够紫外固化的树脂的这个后续池。根据在相应的计算机上保持的图像，所述过程被重复直到固体结构已经被形成为止。在本发明的情况下，外壳12的图像被保持在相应的计算机上。
为了成型具有足够强度和耐久性的外壳12以便应用于功能剃刀，在能够紫外固化的树脂中悬浮了填料。在本发明中，所述填料是氧化铝的纳米颗粒，其悬浮在能够紫外固化的树脂中。然而，可以可供选择地使用其它已知的填料，例如可使用结晶二氧化硅或陶瓷填料。已经发现，具有悬浮在其中的氧化铝的能够紫外固化的树脂具有足够的强度和耐久性以抵抗在正常剃刮过程期间可施加到外壳的压力。此外，与没有填料的能够紫外固化的树脂相比，由悬浮在能够紫外固化的树脂中的填料形成的如本文所述的材料可承受高得多的温度，使得由填充的能够紫外固化的树脂形成的外壳能够经受不同程度的热水。
采用数字光处理和快速成型法一般来讲具有优于常规模塑方法的各种优点。例如，采用快速成型法，可能容易地改变产品的尺寸。在外壳的情况下，可能容易地制造比正常剃刀刀片架大或小的剃刀刀片架并因此尝试发现最佳尺寸。相比之下，利用常规模塑技术，则不得不花费大量的时间和费用，每次需要不同的模具，并且不可能进行简单的变更。因为每次可采用相同的制造设备，不同的外壳被快速成型，在付出制造用于大批量生产的模具的代价之前，快速成型给不同形式的产品提供更快速的、更有效的实验方法。在小的改变可对剃刀刀片架的性能产生显著差异的例如剃刀刀片架之类的领域中，在功能剃刀刀片架中具有这种灵活性是非常有价值的。
图2显示本发明的剃刀刀片架的一个实施方案的零部件的分解图。具体地讲，图2显示金属插件24，其具有前壁32、后壁34和相对的侧壁36，所述相对的侧壁介于前壁和后壁32，34之间并横交于前壁和后壁延伸。部分地沿着前壁和后壁32，34的长度提供支柱38并且支柱基本平行于相对的侧壁36的方向在前壁和后壁32，34之间延伸。在相对的侧壁36和支柱38中提供一个或多个狭槽40以用于将一个或多个刀片组合件20接纳在其中，使得刀片组合件在基本平行于前壁和后壁32，34的方向上延伸。
在外壳12被快速成型后，将一个或多个刀片组合件20装进金属插件24中，并且金属插件24位于外壳12中，使得刀片组合件20在外壳12的相对的侧壁18之间延伸。使用胶水将金属插件24结合到外壳。金属插件24进一步用夹片60来保持固定，如图3所示。一旦金属插件24位于外壳12中，则狭槽40的尺寸和定位决定刀片组合件20的所得的几何形状。因此，对于狭槽40尺寸的微小的改变可显著地影响功能剃刀的性能。
金属插件24可通过标准减量机来加工例如通过铣削、磨削和电极丝熔蚀(wire eroding)一块钢材来制造，直到达到最后所要求的形状为止。在一个优选的实施方案中，金属插件24通过金属直接激光烧结(DMLS)(一种快速成型的形式)来成型。狭槽40可采用电极丝熔蚀以被切割成金属插件的相对的侧壁36和支柱38。如本文所提到的金属直接激光烧结是指通过采用聚焦激光束熔化金属粉末而将金属粉末熔合成固体金属结构的一种工艺。采用DMLS产生与模塑产品具有几乎相同性质的固体金属产品，并且采用电极丝熔蚀使所要成型的狭槽的精确度能够比得上在模塑金属插件中所形成的狭槽的精确度。整个工艺具有制造任何所要求尺寸的金属插件24的能力，并具有模具的精确度以及具有成型可与不同尺寸的外壳12相配的金属插件的灵活性。通过上述工艺来成型金属插件24提供了制备具有不同角度、狭槽布置和整体尺寸的不同插件的节省时间的方法，而不降低质量。一旦金属插件24已经被成型，则在将金属插件放进外壳12之前，将刀片组合件20装进金属插件的狭槽中。
使用任何给定湿剃剃刀架所获得的舒适程度受到剃刮几何形状的强烈影响，所述几何形状为皮肤接触组件的相对定位。剃刮几何形状的重要参数包括：刀片暴露量，其为切刃的尖端突出于某个平面以上或回缩在其以下的距离，所述平面相切于随后的在切刃前面及随后的在切刃后面的皮肤接触部分；刀片正切角(也称为刀片剃刮角)，其为刀片平面偏斜于与防护件和顶盖表面相切的平面(切面)的角度；和刀片跨度，其为切刃与紧邻在切刃前面的皮肤接触元件所间隔的距离，如在相切于切刃和其前面的皮肤接触元件的平面中所观察到的那样。本发明中可使用渐进刀片暴露量，如美国专利公开6,212,777中所详述的那样。
存在可用于DMLS或常规模塑技术的很多金属，它们可用来成型具有狭槽所要求的强度、耐久性和精度可靠性特性的金属插件。例如，金属插件可由不锈钢或可硬化钢、钴、铬或具有类似性质的其它金属来形成。在一个优选的实施方案中，金属插件由不锈钢或其它有色金属来形成。通过将金属插件设置在快速成型的外壳12中，组合结构具有足够的强度和耐久性以抵抗在将组合结构反复地用于剃刮时在剃刀刀片架上所经受的力。
图2还显示固定到外壳12的下侧52的连接构件50。连接构件50具有接纳段54，所述接纳段可与剃刀柄部62的末端60(图3中所示)连结。当使用中剃刀刀片架10被压贴在皮肤区域时，连接构件50使外壳12能够相对于剃刀柄部枢转运动。枢转轴线A基本上平行于一个或多个刀片组合件20延伸。连接构件50可采用常规模塑技术来成型。在一个优选的实施方案中，连接构件50通过选择性激光烧结(SLS)(一种快速成型的形式)来成型。本文所提到的SLS是指采用高功率激光来将小颗粒的玻璃、塑料、陶瓷或金属熔合成表示三维物体的块。激光通过扫描由三维设计例如计算机辅助设计所生成的横截面在粉末层的表面上选择性地熔合粉末材料。在扫描每个横截面后，将粉末层降低一层厚度，在顶部施加新层，并且重复所述方法直到完成模型为止。
连接构件50的功能要求连接构件50是适当柔韧的以及耐磨的以抵抗剃刀刀片架和剃刀手柄之间的经常移动。在各实施方案中，地纹尼龙被用来形成连接构件50。然而，应当理解，也可采用其它已知的聚合物例如聚丙烯。
如上所述，外壳12还包括处于前部的防护件28。防护件在多个刀片组合件20的正前方接触剃刮者的皮肤。防护件可位于外壳12内或者防护件可在外壳的一个或多个前方14或相对的侧壁18之上延伸。防护件28可包括多个弹性体翅片42。此类翅片可呈现沿防护件长度的基本平行的细长件形式。作为另外一种选择，翅片可包括多个弯曲的突出部，例如圆形管、半圆形突出部、山形突出部以及它们的组合。
顶盖30被设置在外壳内的多个刀片组合件的后面，与后壁16相邻。顶盖30被布置成以在剃刮行程期间在多个刀片组合件22的正后面接触皮肤。在防护件28和顶盖30的情形中，它们两者均可包括附加元件，所述元件也连接到外壳12。顶盖30可包括润滑条70。此类润滑条可包括皮肤调理剂，所述皮肤调理剂改善外观和剃刮者在完成剃刮行程时的感觉。润滑条可包括剃刮增强产品例如润滑剂，所述润滑剂在剃刮期间逐渐过滤出条材料。此外，还可改变翅片和润滑条的定位，使得翅片位于顶盖上并且润滑条设置在防护件上。
本文所公开的量纲和值不旨在被理解为严格地限于所述的精确值。相反，除非另外指明，每个这样的量纲是指所引用的数值和围绕该数值的功能上等同的范围。例如，公开为“40mm”的量纲旨在表示“约40mm”。
除非明确地排除或者换句话讲明确地限制，本文所引用的每一文献(包括任何交叉引用的或相关的专利或专利申请)均以引用的方式全文并入本文。对任何文献的引用并不是对其是本文所公开的或受权利要求书保护的任何本发明内容的现有技术的认可，或者并不是对其自身或与其任何其它一篇或多篇参考文献的组合教导、建议或公开了任何本发明内容的认可。此外，如果本文中术语的任何含义或定义与以引用方式并入的文献中相同术语的任何含义或定义相冲突，则应以本文中指定给该术语的含义或定义为准。
尽管举例说明和描述了本发明的特定实施方案，但是对本领域的技术人员显而易见的是，在不脱离本发明的实质和范围的情况下可作出许多其它的改变和变型。因此，所附权利要求旨在涵盖处于本发明范围内的所有这些改变和变型。

Claims (15)

1.一种成型用于反复剃刮的功能剃刀刀片架的方法，所述方法包括以下步骤：
a)快速成型所述剃刀刀片架的外壳，其中，所述外壳包括前壁、后壁和相对的侧壁，所述相对的侧壁被设置成横交于所述前壁和后壁并介于所述前壁和后壁之间；
b)给金属插件装上一个或多个细长的刀片组合件；
c)将所述金属插件设置在外壳中，使得所述一个或多个细长的刀片组合件在所述相对的侧壁之间延伸。
2.如权利要求1所述的方法，其中，所述外壳按层来成型并且步骤a)包括：
d)将紫外光施用到能够紫外固化的树脂的第一层以形成所述外壳的第一层；
e)移动所述外壳的所述第一层以允许紫外光暴露于能够紫外固化的树脂的第二层；
f)将紫外光施用到所述能够紫外固化的树脂的第二层以形成所述外壳的第二层；
g)对于能够紫外固化的树脂的第二层和后续层重复步骤e)和f)以形成所述外壳。
3.如权利要求2所述的方法，其中，所述能够紫外固化的树脂具有悬浮在其中的填料。
4.如权利要求2所述的方法，其中，所述填料是氧化铝。
5.如权利要求1所述的方法，其中，步骤a)的所述快速成型的方法是数字光处理。
6.如权利要求1所述的方法，其中在步骤b)之前，所述方法包括：
h)快速成型所述金属插件，所述金属插件包括前壁、后壁、被设置成横交于所述前壁和后壁并介于所述前壁和后壁之间的相对的侧壁以及在所述前壁和后壁之间延伸的支柱(38)，
i)电极丝熔蚀所述相对的侧壁和所述支柱以形成用于将所述一个或多个细长的刀片组合件接纳在其中的狭槽。
7.如权利要求6所述的方法，其中，步骤h)包括：
用激光束来熔化金属粉末；和
熔合所述熔化的金属粉末以形成所述金属插件。
8.如权利要求7所述的方法，其中，所述金属粉末是不锈钢。
9.如权利要求6所述的方法，其中，步骤h)的所述快速成型的方法是直接激光金属烧结。
10.如权利要求1所述的方法，其中，所述剃刀刀片架包括枢转地连结到所述外壳下侧的连接构件，其中所述连接构件包括将所述外壳枢转地连接到剃刀柄部的接纳构件，其中，所述方法还包括：
j)快速成型所述连接构件。
11.如权利要求10所述的方法，其中，步骤j)包括采用激光将小颗粒熔合在一起以形成所述连接构件，其中所述小颗粒是尼龙的小颗粒。
12.如权利要求10所述的方法，其中，步骤j)的所述快速成型方法是选择性激光烧结。
13.一种剃刀刀片架，所述剃刀刀片架包括：
a)外壳，所述外壳包括前壁、后壁和相对的侧壁，所述相对的侧壁被设置成横交于所述前壁和后壁并介于所述前壁和后壁之间；
b)位于所述外壳内的金属插件；和
c)设置在所述金属插件中的一个或多个刀片组合件，所述一个或多个刀片组合件被布置成在所述相对的侧壁之间延伸，其中所述剃刀刀片架通过快速成型法来成型，使得所述剃刀刀片架能够用于反复剃刮。
14.如权利要求13所述的剃刀刀片架，所述金属插件包括：
d)前壁、后壁、设置成横交于所述前壁和后壁并介于所述前壁和后壁之间的相对的侧壁和在所述前壁和后壁之间延伸的支柱，其中所述相对的侧壁和支柱具有用于将所述一个或多个细长的刀片组合件接纳在其中的狭槽，
其中，所述金属插件通过快速成型法来成型。
15.如权利要求13所述的剃刀刀片架，所述剃刀刀片架还包括：
e)枢转地连结到所述外壳下侧的连接构件，其中，所述连接构件包括用于将所述外壳枢转地连接到剃刀柄部的接纳构件，
其中，所述连接构件通过快速成型法来成型。
CN201080027774.3A 2009-06-22 2010-06-17 一种成型功能剃刀刀片架的方法和功能剃刀刀片架 Active CN102458721B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09163388.3 2009-06-22
EP09163388.3A EP2266727B1 (en) 2009-06-22 2009-06-22 A method of forming a functional razor cartridge
PCT/US2010/038967 WO2010151474A1 (en) 2009-06-22 2010-06-17 A method of forming a functional razor cartridge and a functional razor cartridge

Publications (2)

Publication Number Publication Date
CN102458721A true CN102458721A (zh) 2012-05-16
CN102458721B CN102458721B (zh) 2015-05-20

Family

ID=41402390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080027774.3A Active CN102458721B (zh) 2009-06-22 2010-06-17 一种成型功能剃刀刀片架的方法和功能剃刀刀片架

Country Status (7)

Country Link
US (2) US8584344B2 (zh)
EP (1) EP2266727B1 (zh)
CN (1) CN102458721B (zh)
BR (1) BRPI1013310A2 (zh)
MX (1) MX2011013720A (zh)
PL (1) PL2266727T3 (zh)
WO (1) WO2010151474A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105829037A (zh) * 2013-12-20 2016-08-03 吉列公司 加热的剃刀柄部
CN108367447A (zh) * 2015-12-17 2018-08-03 比克沃莱克斯公司 剃刀头
CN112453406A (zh) * 2020-10-27 2021-03-09 上海纪玲粉末冶金厂 刀片连接座制备方法

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782903B2 (en) * 2009-05-29 2014-07-22 The Gillette Company Shaving razor comb guard for a trimming blade
WO2014051842A1 (en) * 2012-09-27 2014-04-03 Shavelogic, Inc. Shaving systems
KR101977753B1 (ko) * 2012-12-21 2019-08-28 빅-비올렉스 에스아 교체 가능한 카트리지를 가지는 면도기와 이러한 면도기를 위한 카트리지와 헤드 및 핸들 조립체
WO2014209776A1 (en) * 2013-06-27 2014-12-31 Shavelogic, Inc. Shaving system
US10983506B2 (en) 2013-10-16 2021-04-20 Proto Labs, Inc. Methods and software for manufacturing a discrete object from an additively manufactured body of material including a precursor to a discrete object and a reference feature(s)
EP3317064B1 (en) 2015-06-30 2022-09-28 The Gillette Company LLC Method of manufacturing polymeric cutting edge structures
US9539734B1 (en) 2015-12-01 2017-01-10 Bic-Violex Sa Shaving razors and shaving cartridges
USD794871S1 (en) 2016-01-15 2017-08-15 Medline Industries, Inc. Clipper
USD795497S1 (en) 2016-01-15 2017-08-22 Medline Industries, Inc. Clipper
DE102016109941A1 (de) * 2016-05-30 2017-11-30 Cl Schutzrechtsverwaltungs Gmbh Verfahren und Anlage zur additiven Herstellung eines Objekts
USD802217S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802216S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802215S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
USD802214S1 (en) 2016-06-10 2017-11-07 Medline Industries, Inc. Clipper head
US10652956B2 (en) 2016-06-22 2020-05-12 The Gillette Company Llc Personal consumer product with thermal control circuitry and methods thereof
US10562200B2 (en) * 2016-06-28 2020-02-18 The Gillette Company Llc Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures
USD843059S1 (en) * 2016-12-21 2019-03-12 The Gillette Company Llc Shaving razor
EP3351358B1 (en) 2017-01-20 2019-11-20 The Gillette Company LLC Heating delivery element for a shaving razor
WO2018162723A1 (en) * 2017-03-10 2018-09-13 Bic-Violex Sa Method of manufacturing a shaver
US11249457B2 (en) 2017-03-31 2022-02-15 Proto Labs Inc Methods and systems for manufacturing a support structure
US10656626B2 (en) 2017-06-01 2020-05-19 Proto Labs, Inc. Methods and software for manufacturing a discrete object from an additively manufactured body of material including a precursor to a discrete object and a reference feature(s)
KR101876233B1 (ko) * 2017-09-29 2018-07-10 주식회사 도루코 면도기 카트리지 어셈블리
EP3774230A1 (en) 2018-03-30 2021-02-17 The Gillette Company LLC Razor handle with a pivoting portion
CA3092881A1 (en) 2018-03-30 2019-10-03 The Gillette Company Llc Razor handle with movable members
US11123888B2 (en) 2018-03-30 2021-09-21 The Gillette Company Llc Razor handle with a pivoting portion
USD874061S1 (en) 2018-03-30 2020-01-28 The Gillette Company Llc Shaving razor cartridge
CN111867795B (zh) 2018-03-30 2022-03-18 吉列有限责任公司 剃刀柄部
CN111819046B (zh) 2018-03-30 2022-09-13 吉列有限责任公司 具有可移动构件的剃刀柄部
US11607820B2 (en) 2018-03-30 2023-03-21 The Gillette Company Llc Razor handle with movable members
EP3774235A1 (en) 2018-03-30 2021-02-17 The Gillette Company LLC Razor handle with a pivoting portion
CN111819044B (zh) 2018-03-30 2022-09-16 吉列有限责任公司 具有枢转部分的剃刀柄部
EP3552780B1 (en) 2018-03-30 2021-01-27 The Gillette Company LLC Shaving razor cartridge
CA3229399A1 (en) 2021-09-28 2023-04-06 Christopher GEGG Body hair shaver, system and method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637281A1 (de) * 1993-02-19 1995-02-08 EOS GmbH ELECTRO OPTICAL SYSTEMS Verfahren zum herstellen eines dreidimensionalen objekts
WO1998006560A1 (en) * 1996-08-08 1998-02-19 Sri International Apparatus for automated fabrication of three-dimensional objects, and associated methods of use
CN1347783A (zh) * 2000-10-05 2002-05-08 松下电工株式会社 制作三维物体的方法及装置
CN1198707C (zh) * 1999-11-29 2005-04-27 皇家菲利浦电子有限公司 带有主架和子架的剃须头和带有该剃须头的剃须刀
CN1812856A (zh) * 2003-06-26 2006-08-02 皇家飞利浦电子股份有限公司 弯曲剃刀刀片和这种剃刀刀片的制造
CN1917988A (zh) * 2004-02-09 2007-02-21 吉莱特公司 剃须刀和其刀片子组件及制造方法
CN1953851A (zh) * 2004-05-06 2007-04-25 比克-维奥雷克斯有限公司 具有激光焊接件的剃须刀头及其制造方法
CN1964825A (zh) * 2004-05-06 2007-05-16 比克-维奥雷克斯有限公司 带有适配盖件的剃须刀头

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212777B1 (en) 1993-09-29 2001-04-10 The Gillette Company Safety razors
TW506868B (en) 2000-10-05 2002-10-21 Matsushita Electric Works Ltd Method of and apparatus for making a three-dimensional object
JP2003080604A (ja) * 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 積層造形装置
US7277770B2 (en) * 2003-07-15 2007-10-02 Huang Wen C Direct write process and apparatus
DE102005046169A1 (de) * 2005-09-27 2007-04-05 Siemens Audiologische Technik Gmbh Hörhilfegerät mit einer Antenne
US7770294B2 (en) * 2007-08-30 2010-08-10 The Gillette Company Razor with blade unit biasing member
US9567426B2 (en) * 2009-05-29 2017-02-14 Cytec Technology Corp. Engineered crosslinked thermoplastic particles for interlaminar toughening
US9003643B2 (en) * 2010-07-29 2015-04-14 General Electric Company Systems for stator bar shape tooling
US9086033B2 (en) * 2010-09-13 2015-07-21 Experimental Propulsion Lab, Llc Additive manufactured propulsion system
DE102011003893A1 (de) * 2011-02-09 2012-08-09 Hoang Viet-Ha Julius Vu Verfahren zur Herstellung eines patientenspezifischen Pads und zugehöriges Pad
US8940114B2 (en) * 2011-04-27 2015-01-27 Siemens Energy, Inc. Hybrid manufacturing process and product made using laminated sheets and compressive casing
US20140077420A1 (en) * 2012-09-14 2014-03-20 General Electric Company, A New York Corporation UV Curing System and Method For Wind Blade Manufacture And Repair

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637281A1 (de) * 1993-02-19 1995-02-08 EOS GmbH ELECTRO OPTICAL SYSTEMS Verfahren zum herstellen eines dreidimensionalen objekts
WO1998006560A1 (en) * 1996-08-08 1998-02-19 Sri International Apparatus for automated fabrication of three-dimensional objects, and associated methods of use
CN1198707C (zh) * 1999-11-29 2005-04-27 皇家菲利浦电子有限公司 带有主架和子架的剃须头和带有该剃须头的剃须刀
CN1347783A (zh) * 2000-10-05 2002-05-08 松下电工株式会社 制作三维物体的方法及装置
CN1812856A (zh) * 2003-06-26 2006-08-02 皇家飞利浦电子股份有限公司 弯曲剃刀刀片和这种剃刀刀片的制造
CN1917988A (zh) * 2004-02-09 2007-02-21 吉莱特公司 剃须刀和其刀片子组件及制造方法
CN1953851A (zh) * 2004-05-06 2007-04-25 比克-维奥雷克斯有限公司 具有激光焊接件的剃须刀头及其制造方法
CN1964825A (zh) * 2004-05-06 2007-05-16 比克-维奥雷克斯有限公司 带有适配盖件的剃须刀头

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105829037A (zh) * 2013-12-20 2016-08-03 吉列公司 加热的剃刀柄部
CN105829037B (zh) * 2013-12-20 2019-10-18 吉列有限责任公司 加热的剃刀柄部
CN108367447A (zh) * 2015-12-17 2018-08-03 比克沃莱克斯公司 剃刀头
CN112453406A (zh) * 2020-10-27 2021-03-09 上海纪玲粉末冶金厂 刀片连接座制备方法

Also Published As

Publication number Publication date
EP2266727B1 (en) 2015-10-14
US20140033538A1 (en) 2014-02-06
BRPI1013310A2 (pt) 2016-03-29
US20100319204A1 (en) 2010-12-23
MX2011013720A (es) 2012-02-22
CN102458721B (zh) 2015-05-20
US8584344B2 (en) 2013-11-19
PL2266727T3 (pl) 2016-04-29
EP2266727A1 (en) 2010-12-29
US9687988B2 (en) 2017-06-27
WO2010151474A1 (en) 2010-12-29

Similar Documents

Publication Publication Date Title
CN102458721A (zh) 一种成型功能剃刀刀片架的方法和功能剃刀刀片架
Ramya et al. 3D printing technologies in various applications
US8652278B2 (en) Method for producing a shaped body using fibers
CN103442830B (zh) 三维形状造型物的制造方法以及三维形状造型物
US20170203708A1 (en) One-piece fascia with integrated energy absorber
EP3094669B1 (en) Polymeric powder composition for three-dimensional (3d) printing
US5461769A (en) Method of manufacturing electrically conductive elements particularly EDM or ECM electrodes
CN106573414B (zh) 基于粉末增材制造部件，特别是轮胎模具的衬里叶片的方法
EP2763840A1 (en) Additive manufacturing of tiled objects
US11458687B2 (en) Additive manufacturing system
US8137604B2 (en) Methods of creating soft formed hoses and molds
Kumar et al. Rapid prototyping technology for new product development
Hyndhavi et al. Rapid Prototyping Technology-Classification and Comparison
Kumar et al. A framework for developing a hybrid investment casting process
US10532577B1 (en) Unitary ink tank for printer system
US20220113700A1 (en) Geometrical transformations in additive manufacturing
Freitas et al. Rapid prototyping and tooling in the manufacture of mould elements for large parts
Nayeem et al. USAGE OF ADDITIVE MANUFACTURING IN THE AUTOMOTIVE INDUSTRY: A REVIEW
CN104369381A (zh) 一种3d打印后内外同时超高压力加固的方法
Balc et al. From CAD and RP to innovative manufacturing
US20190118417A1 (en) System, components and methodologies for additive manufactured tools for compression molding
US20200254682A1 (en) Foaming tool
Combrinck Alumide tooling for limited production plastic injection moulding
Chiujdea et al. A Review of Additive Manufacturing Technologies
Singh et al. Recent Advancements in Customized Investment Castings Through Additive Manufacturing: Implication of Additive Manufacturing in Investment Casting

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170112

Address after: Massachusetts USA

Patentee after: Gillette Corporation

Address before: Massachusetts USA

Patentee before: Gillette Co.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Massachusetts USA

Patentee after: Gillette limited liability company

Address before: Massachusetts USA

Patentee before: Gillette Corporation