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Electric shaver with waterproof structure

An electric shaver and construction technology, which is applied in metal processing and other directions, can solve the problems of strong resistance between waterproof seals and connecting rods, increased wear of waterproof seals, and difficulty in installing edge trimmers, etc.

Inactive Publication Date: 2003-03-19
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the strong resistance between the waterproof seal and the connecting rod, the wear of the waterproof seal also increases.
Therefore, the electric shaver with a waterproof structure has the disadvantage that it is extremely difficult to install the trimmer.

Method used

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  • Electric shaver with waterproof structure
  • Electric shaver with waterproof structure
  • Electric shaver with waterproof structure

Examples

Experimental program
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Embodiment Construction

[0027] Embodiments of the present invention will be described below with reference to the accompanying drawings. However, the embodiments shown below are merely examples of electric shavers embodying the technical idea of ​​the present invention, and the present invention is not limited to the following examples.

[0028] In addition, in this specification, in order to facilitate the understanding of the scope of the claims, the numbers corresponding to the parts shown in the embodiments are described in the parts shown in the "claims column" and the "summary of the invention column". The components shown in the claims are limited to those of the embodiment.

[0029] Figure 3 to Figure 7 The electric shaver shown has a waterproof main body 1 having a waterproof structure in which a driving mechanism of an inner blade 8 is housed in a casing 2 . The waterproof main body 1 has an upper surface and a substantially elliptical cylindrical cross-section with an open lower surface...

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Abstract

To provide a trimmer on a compact waterproof main body by simplifying the waterproof structure, and simply, easily and efficiently assemble the trimmer. This electric razor having the waterproof structure is equipped with water proof body 1, the trimmer 3, and a trimmer-driving mechanism 4. In this case, the waterproof body 1 of the waterproof structure internally contains a driving mechanism for an internal blade 8. The trimmer is provided in a manner to be movable between a housing location and a protruding location in the waterproof body 1. The trimmer-driving mechanism 4 makes the trimmer 3 move between the housing location and the protruding location. A switch cover body 5 which has a non-waterproof structure is connected with the surface of the waterproof body 1. The trimmer-driving mechanism 4 is arranged between the switch cover body 5 and the waterproof body 1. The switch cover body 5 is provided in such a manner that a knob 6 being connected with the trimmer- driving mechanism 4 can be reciprocated. The electric razor moves the trimmer 3 between the housing position and the protruding position by the trimmer- driving mechanism 4 by reciprocating the knob 6.

Description

technical field [0001] The present invention relates to a waterproof electric shaver. Background technique [0002] An electric shaver with a waterproof structure, which can be washed with water to remove shavings easily and is convenient to use. In addition, it also has the advantage of being able to shave with shaving cream. An electric shaver with a waterproof structure must have a waterproof structure so that water does not enter the casing. The shell of the electric shaver needs to expose the vibration shaft driving the inner knife and the power switch to the outside. The vibrating shaft is waterproofed by a waterproof seal fixed to a through hole provided in the casing. The power switch is also watertight through a seal like rubber. Therefore, an electric shaver that drives only the inner blade, in other words, an electric shaver without a trimmer, can have a relatively simple waterproof structure. However, it is more difficult to make an electric shaver with a tr...

Claims

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Application Information

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IPC IPC(8): B26B19/10B26B19/00B26B19/28B26B19/38
Inventor 村口胜美
Owner SANYO ELECTRIC CO LTD
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