Removable razor cartridge having magnetic elements

Patent metadata

Field	Value
Publication number	US-9579809-B2
Application number	US-201414539110-A
Country	US
Kind code	B2
Filing date	Nov 12, 2014
Priority date	Dec 20, 2013
Publication date	Feb 28, 2017
Grant date	Feb 28, 2017

Abstract

A razor system with a handle having a connection base with a housing mounting surface and a housing having a guard and a cap, at least one blade mounted to the housing between the guard and the cap, and an interconnect member. The handle having a handle mounting surface that magnetically engages the housing mounting surface securing the housing to the connection base during a shaving stroke. The interconnect member slidably engages the connection base in a direction generally transverse to a direction of a magnetic attraction force between the connection base and the interconnect member.

First claim

What is claimed is:

1. A shaving razor system comprising:
a handle having a connection base with a housing mounting surface;
a housing having a guard and a cap, at least one blade mounted to the housing between the guard and the cap, and an interconnect member with a handle mounting surface that magnetically engages the housing mounting surface securing the housing to the connection base during a shaving stroke, wherein the interconnect member slidably engages the connection base in a direction generally transverse to a direction of a magnetic attraction force between the connection base and the interconnect member, wherein the handle mounting surface has at least one magnetic element that magnetically attracts a metallic surface on the connection base of the handle.

2. The shaving razor system of claim 1 wherein the interconnect member is positioned between a pair of walls of the connection base.

3. The shaving razor system of claim 1 wherein the connection base is mounted to a proximal end of the handle and the connection base pivots relative to the proximal end portion of the handle.

4. The shaving razor system of claim 1 wherein the connection base of the handle has at least one magnetic element.

5. The shaving razor system of claim 4 wherein the at least one magnetic element of the connection base of the handle magnetically attracts a metallic surface on the handle mounting surface.

6. The shaving razor system of claim 1 wherein the handle mounting surface has at least one magnetic element that magnetically attracts at least one corresponding magnetic element on the connection base of the handle to replaceably secure the removable razor cartridge to the connection base.

7. The shaving razor system of claim 1 wherein the interconnect member defines an opening dimensioned to receive a corresponding opening on a handle.

8. The removable razor cartridge of claim 7 wherein the opening is defined by a pair of side walls, a front wall, and a rear wall that are smooth.

9. The shaving razor system of claim 1 wherein the handle mounting surface comprises two spaced apart magnetic elements.

10. The shaving razor system of claim 1 wherein the interconnect member is rigidly fixed to the housing.

11. The shaving razor system of claim 1 wherein an intermediate wall of the connection base is received by an opening of the interconnect member.

12. The shaving razor system of claim 1 wherein the handle comprises an elongated gripping portion and the interconnect member slidably engages the connection base in a direction parallel to the elongated gripping portion.

13. The shaving razor system of claim 1 wherein the handle mounting surface defines a pair of pockets wherein at least one pocket receives a magnetic element.

Assignees

• Gillette Co
• Gillette Co Llc

Inventors

• Hawes Christopher Martin

Classifications

• B26B21/4075

  Mounting devices · CPC title

• B26B21/14

  Safety razors with one or more blades arranged transversely to the handle · CPC title

• B26B21/521 Primary

  Connection details, e.g. connection to razor heads · CPC title