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Rotary electric shaver

A technology of electric shaver and shaver, which is applied in the direction of metal processing, etc. It can solve the problems that the shaver is not usable, the shaver cannot slide smoothly, the shaving head is broken from the shaver, etc.

Inactive Publication Date: 2015-09-30
RAYOVAC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This action can cause the skin to be dragged or pinched and the razor to not glide smoothly over the upper surface of the outer cutter
[0005] Additionally, some razors may include a shaving head attached only in the center of the shaving head
However, due to the small attachment point, the shaving head can be damaged if dropped
For example, if dropped, the attachment mechanism between the shaver body and the shaving head may break, causing the shaving head to break off from the shaver body and rendering the shaver unusable

Method used

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  • Rotary electric shaver
  • Rotary electric shaver
  • Rotary electric shaver

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018] Referring now to the accompanying drawings, and in particular to figure 1 , a rotary shaver according to one embodiment is generally shown by reference numeral 100 . In the illustrated embodiment, the shaving razor 100 includes a handle assembly 102 and a detachable shaving head assembly 104 mounted on the handle assembly 102 . The handle assembly 102 has a first or distal end 106, a second or proximal end 108 and a hollow housing 110 extending from the first end 106 to the second end 108 so that the battery, motor and gear mechanism can Received within the handle assembly 102 . The handle assembly 102 can include a grip 112 that includes sufficiently rough corrugations, indentations, or surfaces to enhance a user's grip on the handle. Adaptively, the handle assembly 102 has a head assembly mount 200 proximate the second end 108 for detachably connecting the shaver head 104 to the handle 102 . It is also contemplated that the handle assembly 102 may accommodate any s...

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PUM

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Abstract

A rotary electric shaver includes a handle assembly having a housing, a motor disposed in the housing, a drive shaft operatively connected to the motor and extending through the housing, and a socket for securing a shaver head thereto. The shaver head assembly includes a coupling for detachable coupling to the socket. The coupling is configured to allow the shaver head to be detachably coupled to the handle assembly in at least two different orientations of the shaver head relative to the handle assembly.

Description

technical field [0001] The field of the invention relates generally to electric shavers, and more particularly to rotary electric shavers including a detachable shaver head. Background technique [0002] Rotary electric shavers conventionally include a handle and a head removably attached to the handle, the head carrying two or more pairs of inner and outer cutter blades. The outer cutter blade, typically circular in shape, is supported by the frame of the shaving head and typically defines the skin contacting surface of the shaver along the outer surface of the shaving head. The opening or groove formed in the outer cutter allows hairs to protrude through the outer cutter beneath the inner surface of the opening or groove as the shaver is moved across the user's skin. An inner cutter blade is received within the shaving head below the outer cutter in sliding engagement with an inner surface of the outer cutter. The inner cutter is rotationally driven by an electric motor,...

Claims

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Application Information

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IPC IPC(8): B26B19/14
CPCY10T29/49002B26B19/28B26B19/3893B26B19/146B26B19/14
Inventor P·A·施密特
Owner RAYOVAC CORP