Unlock instant, AI-driven research and patent intelligence for your innovation.

Reciprocating electric shaver, inner cutter and inner cutter manufacturing method

An electric shaver, reciprocating technology, applied in the direction of metal processing, etc., can solve the problem of not being able to form cutting blades, and achieve the effect of high productivity

Inactive Publication Date: 2005-08-31
IZUMI PROD CO
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the cutting blade can only be formed into a straight shape due to the use of a rotary cutter, and a cutting blade that is curved relative to the reciprocating direction of the inner knife or transversely cannot be formed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Reciprocating electric shaver, inner cutter and inner cutter manufacturing method
  • Reciprocating electric shaver, inner cutter and inner cutter manufacturing method
  • Reciprocating electric shaver, inner cutter and inner cutter manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1Schematically shows the internal structure of a reciprocating electric shaver according to an embodiment of the present invention, wherein the internal structure of the shaver is omitted; figure 2 The shaver is shown from the side.

[0039] exist figure 1 with 2 Among them, reference numeral 100 represents an arched outer knife, and 102 represents an arched inner knife that reciprocates in or under the outer knife 100 . The outer cutter 100 is fastened to a frame 104 of a shaver body (not shown). The outer knife 100 is made of a thin plate of stainless steel or the like, and a plurality of openings (hair introduction ports) are formed in the thin metal plate by means such as punching or etching. The outer blade 100 is made by electroforming.

[0040] The inner knife 102 is driven by a motor 106 to reciprocate. More specifically, a planar vibrator 110 made of synthetic resin is suspended from the upper end surfaces of a pair of struts 108 extending from ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A reciprocaiing electric shaver in which a plurality of elongated cutter blades (122) of an arch-form inner cutter (102) make a reciprocating motion while making sliding contact with an arch-form outer cutter (100) that has a hair introduction openings, so that hair introduced into the hair introduction openings is cut by the cutter blades (122), wherein the inner cutter (102) is formed by bending into an arch shape a thin plate in which a pair of side edge portions (120) that are parallel to the reciprocating direction of the inner cutter and a plurality of cutter blades (122) that are connected at both ends to the side edge portions (120) are integrally formed, and at least a part of each one of the cutter blades is bent with respect to the direction of length of the cutter blades.

Description

technical field [0001] The present invention relates to a reciprocating electric shaver in which the cutting blade of the inner knife reciprocates while slidingly contacts the inner surface of the generally arcuate outer knife. Background technique [0002] A reciprocating type electric shaver is well known in which the inner blade reciprocates while slidingly contacting the inner side surface of the arched outer blade, and the hair introduced into the opening (hair introduction port) formed in the outer blade is captured by the inner blade. and this electric shaver is disclosed in, for example, Japanese Patent Application Publication No. 59-32151 and Japanese Patent Application Publication No. 59-101182 and Japanese Patent Application Publication No. 10-323461. This electric shaver uses an assembled type inner cutter or an integral type inner cutter. [0003] In the assembled type inner knife, a plurality of cutting blades pressed into an arched shape are arranged at fixed...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/04
CPCB26B19/044B26B19/04
Inventor 内山圣参泉幸雄
Owner IZUMI PROD CO