Invention Grant
- Patent Title: Razor
- Patent Title (中): 剃刀
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Application No.: US12223870Application Date: 2007-02-14
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Publication No.: US08046920B2Publication Date: 2011-11-01
- Inventor: Hiroyuki Nakasuka
- Applicant: Hiroyuki Nakasuka
- Applicant Address: JP Gifu-ken
- Assignee: Kai R&D Center Co., Ltd.
- Current Assignee: Kai R&D Center Co., Ltd.
- Current Assignee Address: JP Gifu-ken
- Agency: Posz Law Group, PLC
- Priority: JP2006-036664 20060214
- International Application: PCT/JP2007/052559 WO 20070214
- International Announcement: WO2007/094336 WO 20070823
- Main IPC: B26B21/00
- IPC: B26B21/00

Abstract:
A razor is provided with a blade member 3 having a base and a blade body 4 on the base, a blade base member 5 arranged on the bottom side of the razor head 2, and a top member 6 arranged on the top side of the razor head 2. The blade member 3 is fitted between the blade base member 5 and the top member 6. The base is supported on the blade base member 5. A cutting edge 4a of the blade body 4 is exposed at the top member 6. The base is elastically supported by the leaf spring so as to move integrally against a pressing force from the skin surface when the blade body is caused to contact the skin surface. A contact pressure of the blade body 4 on the skin surface is restricted, thereby improving the shaving performance. Further, since a single-component blade member 3 having the blade body 4 on the base is fitted between the blade base member 5 and the top member 6, this simplifies the structure for elastically supporting the blade body 4 and allowing the blade body 4 to move.
Public/Granted literature
- US20100229397A1 Razor Public/Granted day:2010-09-16
Information query
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