公开(公告)号：US4205437A

公开(公告)日：1980-06-03

申请号：US16770

申请日：1979-03-02

申请人： Evan N. Chen ,  Bryan J. Goddard

发明人： Evan N. Chen ,  Bryan J. Goddard

IPC分类号： B26B21/40 ,  B26B21/22

CPC分类号： B26B21/4062

摘要： An improved twin blade razor system having a unitary member positioned between the pair of blades for both spacing the blades and ejecting shaving debris from that space. The unitary member, which may conveniently be of injection molded plastic, includes a spacer portion, an ejector portion, and biasing means connecting the ejector portion and the spacer portion for biasing the ejector portion to a normally retracted position relative to the blades and spacer. The ejector portion extends across in front of but is substantially discontinuous behind the spacer portion, resulting in a compact front-to-rear configuration for the unitary member which may be housed in a relatively compact twin blade system. The ejector portion is manually displaceable to an advanced ejecting position. The biasing portion may be one or more beam springs connected and configured to reduce distortion and/or stressing of the relatively moving portions of the member during actuation.

摘要翻译： 一种改进的双刀片剃刀系统，其具有定位在所述一对刀片之间的整体构件，用于将刀片间隔开并从该空间喷出剃须碎屑。 可以方便地注射成型塑料的整体构件包括间隔部分，顶出部分和连接顶出部分和间隔部分的偏压装置，用于将顶出部分偏压到相对于叶片和间隔物的正常缩回位置。 喷射器部分在隔离件部分的前方延伸穿过，但在间隔件部分之后基本上不连续，导致整体构件的紧凑的前后配置，其可以容纳在相对紧凑的双刀片系统中。 喷射器部分可手动地移动到高级喷射位置。 偏置部分可以是一个或多个梁弹簧，其连接和构造成在致动期间减小构件的相对运动部分的变形和/或应力。

公开(公告)号：US4146958A

公开(公告)日：1979-04-03

申请号：US732567

申请日：1976-10-15

申请人： Evan N. Chen ,  Edward A. Beddall ,  Bryan J. Goddard

发明人： Evan N. Chen ,  Edward A. Beddall ,  Bryan J. Goddard

IPC分类号： B26B21/22 ,  B26B21/14

CPC分类号： B26B21/4018 ,  B26B21/222 ,  B26B21/4031 ,  B26B21/4068

摘要： A safety razor contains a blade cartridge in which two blades are rigidly secured. The cartridge has a seat member with an integral blade edge guard disposed transversely along its forward margin. A first razor blade is disposed on a planar surface of the seat member and has its cutting edge located rearwardly of the guard. A second razor blade having a cutting edge located parallel to and rearwardly of the first blade edge is in contact with a mating surface of a cap member. The cap member is secured to the seat member thereby clamping the blades in desired position. The blades are maintained at a predetermined distance apart by spacing means and the guard member has a plurality of projecting teeth transversely arrayed across the guard member forming a comb guard.

摘要翻译： 安全剃刀包含一个刀片盒，其中两个刀片刚性地固定。 盒具有座椅构件，其具有沿其前边缘横向设置的整体叶片边缘防护件。 第一剃须刀片设置在座椅构件的平坦表面上，并且其切割边缘位于护罩的后方。 具有平行于第一叶片边缘并向后定位的切割边缘的第二个剃刀刀片与盖件的配合表面接触。 盖构件被固定到座椅构件，从而将叶片夹紧在期望的位置。 叶片通过间隔装置保持在预定距离处，并且防护构件具有穿过防护构件横向排列的多个突出齿，形成梳子护罩。

公开(公告)号：US4285428A

公开(公告)日：1981-08-25

申请号：US875651

申请日：1978-02-06

申请人： Edward A. Beddall ,  Bryan J. Goddard

发明人： Edward A. Beddall ,  Bryan J. Goddard

IPC分类号： A45D27/22 ,  B65D75/58 ,  B65D83/10

CPC分类号： B65D75/5888 ,  A45D27/225 ,  B65D83/10 ,  Y02W90/13

摘要： A folded biodegradable cardboard dispenser for razor cartridges. The dispenser has a series of compartments each provided with a tear strip for selectively uncovering the loading channel and one end of a disposable razor cartridge packaged therein.

摘要翻译： 用于剃须刀片的折叠生物降解纸板分配器。 分配器具有一系列隔室，每个隔室设置有用于选择性地露出装载通道的撕裂条和包装在其中的一次性剃须刀架的一端。