CN102159367A - 剃刮组件 - Google Patents

剃刮组件 Download PDF

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CN102159367A
CN102159367A CN2009801368728A CN200980136872A CN102159367A CN 102159367 A CN102159367 A CN 102159367A CN 2009801368728 A CN2009801368728 A CN 2009801368728A CN 200980136872 A CN200980136872 A CN 200980136872A CN 102159367 A CN102159367 A CN 102159367A
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blade
shaving
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CN102159367B (zh
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利昂·阿朗·科雷斯
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222Safety 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
    • B26B21/227Safety 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 with blades being resiliently mounted in the changeable unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/08Razors 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
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222Safety 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
    • B26B21/225Safety 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/40Details or accessories
    • B26B21/4012Housing details, e.g. for cartridges

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

Abstract

一种具有多个独立柔性安装的支架(40)的剃刮组件(10)。所述组件包括支架支撑件(30),其包括在桥部构件(82)的相对端部处的两个柔性横向构件(80),其中每一个柔性横向构件位于一对附接点中的一个处。横向构件可围绕相应附接点弯曲成凸面或凹面定向。该组件还包括多个支架,每个支架包括载具和至少一个刀片(152),每个支架以与每个其它支架平行的关系联接到横向构件。

Description

剃刮组件
技术领域
本发明涉及个人护理物品,更具体地涉及剃刮装置。
背景技术
市场上可买到各种剃刮工具,例如手动操作的剃刮刀、电动剃刮刀、多次使用的剃刮装置和一次性剃刮装置。通常,这种剃刮装置包括用于便利地保持一个或多个切割刀片的握持手柄以及支承固定到其中的一个或多个这种刀片的相应支架。
发明内容
本发明涉及具有利于更便利和/或更舒适和/或更有效地进行剃刮的特征的改进的剃刮组件。
公开了一种剃刮组件,其具有多个独立且柔性安装的支架。多个独立支架中的每个均具有载具和至少一个刀片,所述支架彼此平行地安装到支架支撑件上,所述支架支撑件具有弹性且柔性安装横向部件。支架支撑件还包括跨接在安装横向部件之间的桥部。在本发明的一个实施例中,包括多个刀片的剃刮组件包括:至少两个支架,每个支架均支承至少一个刀片;刀片支架支撑件,其具有两个端部,每个端部可与至少两个支架接合并且桥接在支架与手柄互连件之间;以及,具有两个端部的手柄互连件,其中,支架支撑件的端部被铰接以利于其弯曲。
在本发明的另一实施例中,包括多个刀片的剃刮装置包括:至少一个支架,其支承至少一个刀片,所述支架可以与至少一个其它支架相互接合,并且可分别与支架支撑件接合;刀片支架支撑件,其支承两个端部,每个端部可与至少两个支架接合并且桥接在支架与手柄互连件之间;手柄互连件,其支承两个端部,其中,支架支撑件的端部被铰接以利于其弯曲。
附图说明
在附图的图中作为示例而不是作为限制来对本发明的实施例进行描述,其中相似的附图标记指代类似的元件。应当注意的是,对本发明中的“一”或“一个”实施例的不同参考不必是对同一实施例,并且这种参考意味着至少一个。
图1是本发明的剃刮支架的第一实施例的示意性立体俯视侧向分解图;
图2是图1的实施例的示意性立体底部斜向分解图;
图3是图2中的组装后剃刮装置的示意性等距视图;
图4是具有三个壳体支架的剃刮装置的另一实施例的分解图;
图5是本发明另外的实施例的等距视图,其示出了一组三个组装后的支架;
图6A和图6B分别是本发明实施例的剃刮组件的后向透视图和前向透视图的示意图示;
图7是在本发明实施例中的剃刀组件的分解图;以及
图8A和图8B分别是处于非弯曲定向和凸面定向的本发明实施例的剃刮组件的示意性侧视图。
具体实施方式
根据本发明,提供了一种剃刮组件,所述剃刮组件包括在剃刮装置中可操作的多个机械关联的刀片。在这种关联中,每个刀片被固定到相应支架内同时每个支架直接或间接联接到相邻的一个或两个支架。通常,弹簧相邻一些支架和支架支撑件设置(通常在其下面),从而使得刀片能够弹性弯曲。结果是,在剃刮期间,取决于被剃刮的皮肤表面,支架的组件可采用凹面弯曲或凸面弯曲。
现参照图1,其示出了本发明的示例性剃刮组件的示意性侧向分解图。组件10包括三个模块:手柄互连件20、支架支撑件30和一组支架40,从而形成三件套。手柄互连件20具有手柄端部50,其包括两个弹簧60和两个“L”形扣钩70。支架30的两个端部80均从桥部82的平面升高。端部80的作用在于桥接在支架40和手柄互连件20之间。两个对称搁板100分别设置在桥部82的两个侧面处,侧向指向,以便紧贴地配合嵌入“L”形扣钩70中。支架支撑件30的每个支架端部80由从该端部下面可见的两个横向槽108铰接。三个矩形或圆形通孔110以及三个矩形通槽120设置在相应端部上。支架130、140、150中的每一个均包含刀片152。支架40的每个端部80具有销170以及远离暴露刀片152指向的矩形栓(未示出)。相应支架40的每组销170和栓独立地接合在适配槽110和120内。手柄互连件端部50支承弹簧60或其它弹性结构。弹簧/结构衬托支架130和150,但不衬托中间支架140。因此,在剃刮时,支架130和150被弹簧60迫使弹性向上。
图2示出了具有手柄互连件20、支架支撑件30和一组支架40的三个模块的另一视图。从每个支架40的两端,销170和栓160向下延伸并且均可分别接合在槽110和120中。
现参照图3,根据本发明实施例的完全组装的剃刮组件(不包括手柄)的等距视图示意性地示出了三件套的支架40如何被弹簧60支撑。如从上述实施例所能够理解的那样,典型地,弹性构件(例如,弹簧60)的数量等于支架的数量减一。
图4描述了本发明另一实施例的分解示意图,其中三个支架构成套件180。该套件180的每个支架均可与一个或两个其它支架相互接合。每个支架的两端均具有一个孔190和一个销200。因此,当组装支架时,支架210的孔190容纳支架220的销200等等。
在图5中,示出了本发明的实施例的示意性等距视图。组装后的套件180包括三个支架。所有支架串联地互连。在本发明的一个实施例中,在每个支架上,润滑条280(见图6A)设置在第一刀片152的前面,这意味着该条在剃刮的方向上位于刀片152的前面。条280通常注入润滑材料,例如芦荟和/或椰子汁。在本发明的另一实施例中,弹性橡胶条在剃刮的方向上相邻于第一刀片152(例如,在示例性实施例中间支架130的刀片)设置。该弹性体条部分(ref)连接到支架130,从而决定支架的柔性,因而在剃刮时有利于抬升毛发、将其朝向刀片部分引导。这种特征在市售其它剃刮设备(例如,'Gillette soft microfins' [Gillette Inc., Boston, MA 02199, USA])中是商业配售的。
图6A和图6B分别是本发明一个实施例的剃刮组件的后向透视图和前部透视图的示意图。多个独立支架240、250、260被联接到支架支撑件的一对横向部件202。支架支撑件还包括跨接在横向部件202之间的桥部204。桥部204在附接点216处联接到每个横向部件202。
在所示的实施例中,使用三个独立支架,即前支架260、中间支架250和后支架(following cartridge)240。在一个实施例中,每个支架被独立地附接到横向部件202,其中中间支架250大致附接在附接点216处,前支架260和后支架240附接到与其相邻的每侧上。每个支架的组成将在下文中参照图7更完整地描述。
通常,横向部件202是柔性的,且可在凹面和凸面定向之间弯曲。这将参照图8A和图8B在下文更完整地讨论。在静止时,例如当未施加力时,横向部件202是大致平面的。支架240、250、260可使用粘结剂、铆钉、热焊接或任何常规附接机构或其组合来附接到横向部件202。支架沿着横向部件202的定位,尤其每个支架对之间的有限空间“d”(在图8A和图8B中更好地示出)决定了剃刀面在相邻支架的接触阻止了进一步的运动之前能够实现的凹陷的量。由于每个支架240、250、260是独立的,所以在剃刀面变凸时一个支架的相对运动不受其它支架的影响。这种运动仅受横向部件202的柔性和弹性的约束。
如本文所使用的,“前”是指在位置上相对于剃刮方向而言是较早的。因而,当该组件被沿着剃刮区域推动时,前支架260在中间支架250之前遭遇要剃刮的区域。在一个实施例中,剃刮组件包括前平台214,在该平台上可设置润滑条280。前平台214可附接到横向部件202,或者与横向部件202一起形成。润滑条280定位成在前支架260之前释放润滑剂。
在一些实施例中,每个支架还可具有其自身的润滑条208,其在下一个相继支架到达之前可润滑要剃刮的区域。前平台214可包括穿孔224,以改善润滑条208的粘合。在替代性实施例中,润滑条208可用柔性肋或镜扇(mirror fans)来替换,其在前支架260之前升高排出口(drain)。手柄互连件272联接到桥部204,以允许剃刮组件联接到剃刀手柄。手柄互连件272在附接到手柄时可提供整个组件的往复运动。剃刀互连件272可具有任何需要配置,以允许其连接到可市售或随后设计的大量的可能剃刀手柄。
图7是本发明一个实施例中剃刮组件的分解图。前支架260以分解图示出。每个支架包括刀片306和载具,所述载具包括基部302和盖304,它们一起保持刀片306。基部302和盖304可由任何合适的塑料或其它材料注塑成型,例如从塑料或铝挤出。在一个实施例中,基部302与从其延伸的安装栓310整体成形。安装栓310接合横向部件202中的孔312,且可被热焊接或另外粘合到其中。盖304被设计成卡扣配合到基部302中以保持刀片306。基部302限定通道308,剃刮后的毛发可通过该通道而不会堵塞或阻塞刀片306。
在各个实施例中,横向部件202可由市售弹性尼龙12、聚氨酯或任何其它合适弹性合成材料制成。通常而言,期望横向部件202具有足够的弹性以变形并返回至其通常平面状的初始状态以至少8000个循环。10000个或更多个循环的弹性是优选的。在一些实施例中,横向部件202和桥部204作为一个单元模制或挤出。在一些其它实施例中,横向部件202和基部302作为一个单元整体地模制。应当注意的是,当每个支架的基部302可以彼此作为一个部件整体地形成时,在这种情形中不需要桥部204。
图8A和图8B是分别处于未弯曲和凸面定向的本发明实施例的剃刮组件的示意性侧视图。横向构件402联接到桥部404并且保持独立支架440、450和460。在附图中的双向箭头表示横向构件402在附接点416周围弯曲到凹面或凸面定向的能力。在相邻支架对440、450和460之间存在有限的空间“d”。有限的空间“d”决定了横向构件402可弯曲的量,以使得剃刮组件的刀成凹形。当横向构件402弯曲成凹面定向时,相邻支架接触并防止进一步凹陷。在不存在有限空间“d”的情况下,横向构件402(在组装后)将仅能够在使得该面凸出的方向上弯曲。凸面定向有助于在紧密区域(例如,在使用者的鼻子下面)中剃刮,而凹面定向有助于围绕有角度部分(例如,下巴)的剃刮。通常而言,对于凸面柔性的需要超过对于凹面柔性的需要。在所示的实施例中,前平台414支撑一系列微肋,其可由弹性体材料制成并且设计成在刀片之前将毛发抬升离开前支架460。应当理解的是,微肋能够通过在前平台414上的润滑条整体或部分地替换。
图8B示出了围绕附接点416之前以凸面定向弯曲的横向构件402。如上所述,该定向使得更易于达到紧密空间中,例如围绕使用者的鼻子。显然,当使用者将组件压靠在要剃刮的区域时,前平台414提供杠杆作用以利于该弯曲,其中前平台414提供杠杆臂以启动围绕附接点416的弯曲。
在前述说明书中,已经参考本发明的具体实施例描述了本发明的实施例。然而,显而易见的是,在不偏离由所附权利要求书阐述的本发明的更宽泛精神和范围的前提下可作出各种修改和变化。因此,该说明书和附图被认为是描述性的而不是限制性的。

Claims (19)

1. 一种剃刮组件,包括:
支架支撑件,所述支架支撑件包括在桥部构件的相对端部处的两个柔性横向构件,每个横向构件位于一对附接点中的一个处,所述横向构件可关于所述相应附接点弯曲成凸面或凹面定向;
多个支架,每个支架包括载具和至少一个刀片,每个支架独立地联接到所述横向构件,并且以与每个其它支架平行的关系联接到所述横向构件。
2. 根据权利要求1所述的组件,其中,每个支架还包括联接到所述载具的润滑条。
3. 根据权利要求1所述的组件,其中,所述支架支撑件被整体地模制成单个单元。
4. 根据权利要求1所述的组件,还包括前平台,所述前平台在第一支架的前面联接到所述支架支撑件。
5. 根据权利要求4所述的组件,还包括设置在所述前平台上的润滑条。
6. 根据权利要求4所述的组件,还包括设置在所述前平台上的多个柔性肋。
7. 根据权利要求1所述的组件,其中,所述多个相邻支架大于两个,且其中,相邻支架联接到所述横向构件,其间具有有限的空间。
8. 根据权利要求1所述的组件,其中,所述多个相邻支架为奇数数量,且其中,所述多个相邻支架的一个构件在大致附接点处联接到横向构件,且其它支架联接到在附接点相对侧上的相等数量的所述横向构件。
9. 根据权利要求1所述的组件,其中,所述横向构件在未暴露于力时是大致平面的。
10. 根据权利要求1所述的组件,其中,所述支架通过铆钉、热焊接或粘结剂中的一种联接到所述横向构件。
11. 一种剃刮组件,包括:
多个独立的支架,每个支架包括载具和至少一个刀片,所述多个独立的支架以彼此平行的关系联接到一对可弹性弯曲的横向构件。
12. 一种剃刮组件,所述剃刮组件特征在于多个刀片,所述剃刮组件包括:
至少两个支架,每个支架支承至少一个刀片;
刀片支架支撑件,其具有两个端部,每个端部可接合所述至少两个支架并且桥接在所述支架与手柄互连件之间;和
手柄互连件,其具有两个端部,其中所述支架支撑件的端部被铰接,以利于其弯曲。
13. 根据权利要求12所述的组件,其中,所述支架由弹性材料制成。
14. 根据权利要求12所述的组件,其中,所述手柄互连件还包括在每个端部上的至少一个弹性构件,所述每个端部可与所述支架支撑件接合。
15. 根据权利要求12所述的组件包括三个支架。
16. 根据权利要求12所述的组件,其中,所述支架中的至少一个还包括润滑条,其在所述刀片的前面相邻于所述至少一个支架的刀片设置。
17. 根据权利要求12所述的组件,其中,所述支架还包括利于抬升毛发的弹性橡胶部分,所述弹性橡胶部分分别与所述支架连接,决定了所述支架的弯曲。
18. 根据权利要求14所述的组件,其中,在所述手柄互连件的每个端部上的所述弹性构件的数量等于支架的数量减一。
19. 一种组件,特征在于多个刀片,包括:
至少一个支架,具有至少一个刀片,所述至少一个支架与至少一个其它支架可相互接合并且可单独与支架支撑件接合;和
具有两个端部的支架支撑件,每个端部与所述至少两个支架能够接合并且桥接在所述支架与手柄互连件之间;
手柄互连件,其支承两个端部,其中所述支架支撑件的端部被铰接,以利于其弯曲。
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