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    Razor handle and caddy
    4.
    发明授权
    Razor handle and caddy 失效
    剃刀手柄和球童

    公开(公告)号：US5903978A

    公开(公告)日：1999-05-18

    申请号：US911917

    申请日：1997-08-15

    申请人： Frank H. Prochaska ,  Jeffrey W. Wonderley

    发明人： Frank H. Prochaska ,  Jeffrey W. Wonderley

    IPC分类号： A45D27/29 ,  B26B21/22 ,  B26B21/52 ,  B26B21/40

    CPC分类号： B26B21/40 ,  A45D27/29 ,  B26B21/522

    摘要： A razor caddy receives a razor handle suitable for supporting a razor cartridge. The top and bottom handle surfaces have a continuous index finger profile when gripped on the top surface of the razor handle. The razor handle has a widened portion proximate to a proximate end, and side portions of the razor handle form a concave profile between the proximate end and the distal end. The side portions also form a widened portion at the distal end. The index finger profile of the razor handle defines a detail and a normal shaving position structure in combination with the handle top and bottom surface. First and second elastomeric gripping portions are each positioned on the bottom of the handle. The detail shaving position is achieved by the first gripping portion having a defined thumb engaging area proximate to the proximate end, with the elastomeric material defining correct thumb placement. The second gripping area is positioned near the distal end of the handle. An apex shaped top surface of the razor handle is disposed to fit into the "life line" crease of a user's hand to provide secure gripping and control. The razor caddy has at least two spaced apart depressions suitable to receive the proximate and distal ends of the razor handle. The caddy, together with the razor handle, defines a substantially elliptical opening suitable to receive a user's digits upon the bottom surface of the razor handle.

    摘要翻译： 剃刀刀架接收适合支撑剃刀刀片架的剃须刀柄。 顶部和底部手柄表面在抓握在剃刀手柄的顶部表面上时具有连续的食指轮廓。 剃刀手柄具有靠近近端的加宽部分，并且剃刀手柄的侧部在近端和远端之间形成凹形轮廓。 侧面部分还在远端处形成加宽部分。 剃刀手柄的食指轮廓与手柄顶部和底部表面结合定义细节和正常剃须位置结构。 第一和第二弹性体夹持部分各自位于手柄的底部。 细节剃须位置是通过第一握持部分具有靠近近端的限定的拇指接合区域来实现的，弹性体材料限定正确的拇指放置。 第二夹持区域位于手柄的远端附近。 剃刀手柄的顶点形状的顶面被设置成适合使用者的手的“生命线”折痕，以提供牢固的抓握和控制。 剃须刀具具有至少两个间隔开的凹部，其适于接收剃刀手柄的近端和远端。 滚筒与剃刀手柄一起定义了一个大致椭圆形的开口，适合于在剃刀手柄的底面上接收使用者的数字。

    Movable blade shaving cartridge with conditioning bar
    5.
    发明授权
    Movable blade shaving cartridge with conditioning bar 失效
    带剃须刀的可动剃须刀片

    公开(公告)号：US5590468A

    公开(公告)日：1997-01-07

    申请号：US472294

    申请日：1995-06-07

    申请人： Frank H. Prochaska

    发明人： Frank H. Prochaska

    IPC分类号： B26B21/22 ,  B26B21/06

    CPC分类号： B26B21/22

    摘要： A movable blade cartridge including a platform member having a blade seat and a guard member. The guard member is located of forward and parallel to the blade seat so as to form a longitudinal slot between the blade seat and the guard member. A primary blade which is disposed on the blade seat such that the cutting edge of the blade is located rearwardly of the guard member. A substantial portion of the primary blade extends into the slot formed between the guard member and the blade seat such that the blade is flexible into the slot. The guard member further comprises a plurality of upwardly extending protrusions which function as a conditioning bar and engage the shaving surface prior to the shaving process. A spacer is located on the upper surface of the primary blade. The spacer comprises a rear portion which functions to separate the primary blade and a secondary blade, as well as a forward portion which extends from the rear portion and functions to prevent upward movement of the primary blade, and create an opening beneath the forward portion of the spacer and the lower surface of the secondary blade. Both the primary and secondary blade are manufactured and mounted so as to be flexible in response to forces encountered during the shaving operation.

    摘要翻译： 一种包括具有刀片座和防护构件的平台构件的可动刀片仓。 防护构件位于叶片座前方并平行，从而形成在刀片座与防护构件之间的纵向槽。 主叶片，其设置在叶片座上，使得叶片的切割边缘位于防护构件的后方。 主叶片的主要部分延伸到形成在防护构件和叶片座之间的槽中，使得叶片能够弹性地进入槽中。 防护构件还包括多个向上延伸的突出部，其作为调节杆并在剃须过程之前与剃须表面接合。 间隔件位于主叶片的上表面上。 间隔件包括后部，其用于分离主叶片和次叶片，以及从后部延伸的前部，其功能是防止主叶片的向上运动，并在第一叶片的前部 间隔件和次级叶片的下表面。 主刀片和次刀片均被制造和安装，以便响应于在剃刮操作期间遇到的力而变得柔软。

    Movable blade shaving cartridge or the like
    6.
    发明授权
    Movable blade shaving cartridge or the like 失效
    活动式剃须刀片等

    公开(公告)号：US5517760A

    公开(公告)日：1996-05-21

    申请号：US80232

    申请日：1993-06-23

    申请人： Frank H. Prochaska

    发明人： Frank H. Prochaska

    IPC分类号： B26B21/22 ,  B26B21/38

    CPC分类号： B26B21/38 ,  B26B21/227

    摘要： A spacer for maintaining separation between a first and a second blade in a razor blade cartridge, both the first and second blades having a forward cutting edge. The spacer includes a member forming an upper and lower surface having a plurality of holes extending therethrough, and a protrusion disposed around each opening on the upper surface of the member so as to form channels between one another. The spacer further includes an arcuate shaped skin engaging portion disposed on a forward edge of the member such that the arcuate shaped skin engaging portion intersects the plane formed by the cutting edge of the first and second blade.

    摘要翻译： 一种间隔件，用于在剃刀刀片盒中保持第一和第二刀片之间的分离，第一和第二刀片都具有前切削刃。 间隔件包括形成具有延伸穿过其中的多个孔的上表面和下表面的构件，以及围绕构件的上表面上的每个开口周围设置的突起，以在彼此之间形成通道。 间隔件还包括设置在构件的前边缘上的弓形皮肤接合部分，使得弧形皮肤接合部分与由第一和第二刀片的切割刃形成的平面相交。