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    • 3. 发明申请
    • RAZOR CARTRIDGE ASSEMBLY
    • RAZOR CARTRIDGE大会
    • WO2011106370A1
    • 2011-09-01
    • PCT/US2011/025853
    • 2011-02-23
    • THE GILLETTE COMPANYWITKUS, Stephen, Charles
    • WITKUS, Stephen, Charles
    • B26B21/22B26B21/40
    • B26B21/222B26B21/4068Y10T29/49826
    • The invention discloses a novel razor cartridge (20) including a housing (21) having a top, front and back areas (21a, b, c,), and a bottom (21d), and a plurality of posts (26a, b, c,) each having an end portion (42a, b, c,) extending towards the housing bottom and at least one blade (22a, b, c,) disposed in the housing. Each blade includes a cutting edge and a bottom portion having front and back sides wherein the bottom portion of the blade is disposed adjacent at least one of the plurality of posts. The posts are desirably made of plastic. The end portions of the posts are crushed to provide contact and support to the front and/or back side of the bottom portion of the blades in the housing. The crush force may be up to about lOOlbs- force and the posts are reduced in height by about 20% to about 95%. The crushed posts retain the blades in the housing restricting fore and aft blade movement.
    • 本发明公开了一种新颖的剃刀刀片架(20),其包括具有顶部,前部和后部区域(21a,b,c)和底部(21d)的壳体(21)和多个柱体(26a, 每个具有朝向壳体底部延伸的端部(42a,b,c,),以及设置在壳体中的至少一个叶片(22a,b,c,)。 每个叶片包括切割边缘和底部部分,其具有前侧和后侧,其中叶片的底部邻近多个柱中的至少一个设置。 柱子理想地由塑料制成。 柱的端部被压碎以提供与壳体中的叶片的底部的前侧和/或后侧的接触和支撑。 压碎力可能高达约100磅力,并且柱子的高度减小约20%至约95%。 破碎柱保持壳体中的叶片限制前后叶片运动。